Generators Made in Japan: Top Japanese Generator Brands

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One of the main causes of the continued growth in generator sales is the global shift toward more industrialization and the expansion of the manufacturing sector. Many organizations now want continuous and reliable power supplies, driving the demand for standby generators. If you want one, then you must be looking into buying a generator from one of the biggest tech houses in the world—Japan. Japan is famous for some of the world’s most revolutionary technologies, ranking 13th in the Global Innovation Index, 2021. So, what are some of the generators made in Japan, and are they any good?

Here are some suggestions to help answer your question.

The Top Japanese Generator Brands

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Top Japanese generator brands are known worldwide. They are so famous that other generator brands use their clones to manufacture their products. A good example is Honda, which produces engines for several portable generator companies worldwide.

But first, which are these generator brands?

Yamaha

For a long time, Yamaha generators have competed with their Honda counterparts. This is good because it means the company is now among the top diesel and gasoline generator producers for low-end and domestic users.

Yamaha has its headquarters in Japan, where most of its generators are made. However, the company also has an assembly plant in China.

The company designs and manufactures a wide range of portable generators that you can use as a home backup for industrial applications or for outdoor leisure activities like camping.

Features of Yamaha Generators

  • Compact, lightweight, and portable, ideal for outdoor leisure.
  • They are easy to operate for outdoor work.
  • Excellent durability and power-generating capabilities.
  • Very quiet operation, with minimal vibrations.
  • Stable electricity supply, making them suitable for micro-computer-powered devices.
  • Long-running times.
  • Simple maintenance.
  • 4-stroke petrol engines.
If you want a perfectly sized generator for outdoor activities, you can go through the Yamaha generator collection and pick one.

Mitsubishi

Second, on the list of top generator brands in Japan is Mitsubishi. This powerhouse has been making generators for over 100 years now. Mitsubishi not only meets the benchmark in designing, building, and testing its generators but also sets industrial standards.

The Mitsubishi brand comes with many desirable features you would want in your generator. For instance, power tools come with superior materials that help them deliver maximum performance.

The brand makes both portable and industrial-grade generators that pass through the hands and eyes of highly experienced engineers and follow ISO requirements.

Features of Mitsubishi generators

Some of the best features of a Mitsubishi generator include:

  • OHV petrol engines.
  • Automatic idle control.
  • Automatic voltage regulators.
  • Low oil
  • Large fuel tanks.
  • Reliable power and top performance.
  • Fuel efficiency.
  • Low noise levels.
So, if you are looking for a generator brand that will get you through those power outages with no hassle, then Mitsubishi generators will be sufficient.

Honda

In a world where portable generators compete for the top slot, Honda has remained a top-level player in the market since 1973, when the company introduced Honda generators.

Today, Honda is one of the top generator brands in Japan, even ranking as the best generator, as per the New York Times.

Honda is not only a trendsetter but also produces one of the most sought-after engines in the portable generator world. Other famous brands, like Ryobi, Winco, and NorthStar, use Honda engines for their generators.

Features of Honda generators

Some of the best features of a Mitsubishi generator include:

  • An easy-to-start 4-stroke engine.
  • Smooth, quiet operations.
  • Outstanding fuel efficiency.
  • Compact body and is lightweight.
  • Bluetooth connection is used to monitor the power output of the generator.
  • Carbon monoxide detectors with auto-shutdown features.

So, the legendary Honda power tools will be a good fit if you are in the market for a Japanese generator brand.

Other Japanese Generator Brands

Other brands that hail from Japan include:

Hitachi

Hitachi is a large-scale power plant geared towards gas, diesel, wind turbines, and biomass generators. The company focuses mainly on commercial power plants. However, it also manufactures small, domestic-type generators for your use at home.

Denyo

Denyo is another top generator company in Japan. It makes some of the most commonly used generators in the local market and holds a significant market share worldwide. Denyo generators come in all sizes, from small portable ones for leisure activities to 3-phase generators for industrial applications.

However, the company does not make its engines. Instead, they use other engines like Mitsubishi and Komatsu and assemble their alternators.

Nippon Sharyo

Nippon Sharyo is another top generator brand from Japan. Like Denyo and Airman, the company’s main focus is assembling its alternators with locally sourced engines.

However, they use their controls and other electrical parts, including their unique automatic voltage regulator.

Airman

Airman comes in closely after Denyo in the battle of top generator brands from Japan. The company also focuses on generator alternators and uses engines from other power tool companies in Japan.

The Airman generators use an automatic voltage regulator for their 3-phase models. Also, it is essential to note that Airman includes a soundproof canopy in their generators, making them one of the quietest models on the market.

Yanmar

Yanmar is another Japanese brand. However, the manufacturing of generators happens in Europe. The company, which recently started collaborating with Yamaha, makes some of the most flexible, fuel-efficient, and long-lasting diesel engine generators on the market today.

The Yanmar generators use a technology that makes them turn slowly. This cuts down on the amount of fuel they use and makes them good for both standby and continuous use.

FAQs

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Where are Yamaha generators made?

Yamaha generators are made in Japan, alongside other automobiles and sound equipment. The generators are designed, manufactured, and assembled by Yamaha Motor Co., Ltd. in Iwata, Shizuoka.

Are Honda generators still made in Japan?

Honda, one of the most reputable generators, is made entirely in Japan. It is one of the few companies that makes its own alternators, frames, and engines.

Are there any American-made generators?

Yes, there are. These brands include Briggs& Stratton, Generac, Duromax, Gillette, Champion, and NorthStar. Check out our guide to generators made in the USA for a full list.

Where are Hyundai generators made?

Hyundai generators source their engines from China. However, this generator department is different from the car department.

Does Mitsubishi make generators?

Yes, Mitsubishi makes some of the top-rated generators originating from Japan today.

The Bottom Line

The world is shifting towards more reliable power supplies. That is why having a portable generator for your home or a commercial generator comes in handy. And if you are wondering where to get one, Japan, the Silicon Valley of the world, is home to some of the top generator brands on the market today. Choose one, and you will not be disappointed with the performance, technology, or price.

Tim Freeman

Tim Freeman is an experienced technician and a generator enthusiast. With over 15 years in the industry, Tim offers reliable advice on selecting, installing, and maintaining generators for various purposes. Get trustworthy tips from his blog posts! Email: tim.freeman@genwhizz.com