Nagano, Japan

Hisashi Miyazawa



 

Average Co-Inventor Count = 2.6

ph-index = 26

Forward Citations = 2,154(Granted Patents)

Forward Citations (Not Self Cited) = 1,832(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Suwq, JP (2000)
  • Isehara, JP (2005)
  • Nagano-ken, JP (2001 - 2011)
  • Suwa, JP (1991 - 2012)
  • Okaya, JP (2010 - 2016)
  • Nagano, JP (1991 - 2018)

Company Filing History:


Years Active: 1991-2018

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Areas of Expertise:
Ink Cartridge
Fluid Ejection Device
Ink Jet Recording Apparatus
Wiper Device
Maintenance Device
Liquid Ejection Apparatus
Head Repairing Apparatus
Ink Supply Unit
Cleaning Control Method
Moisturizing Ink
Liquid Container
Fluid Flow Regulation
126 patents (USPTO):Explore Patents

Certainly! Here is an article focusing on inventor Hisashi Miyazawa:

Title: Hisashi Miyazawa: Pioneering Renewable Energy Innovations

Introduction:

Hisashi Miyazawa, a renowned inventor hailing from Nagano, Japan, has been a driving force in the realm of renewable energy, showcasing unwavering dedication to innovation and a profound passion for creating a sustainable future. With a remarkable portfolio of 125 patents, Miyazawa's groundbreaking contributions are reshaping the landscape of renewable energy technologies globally.

Latest Patents:

Among his latest patents, Miyazawa has introduced revolutionary inventions such as the "Ink Cartridge for Ink Jet Recording Apparatus." This innovative cartridge features a differential pressure valve mechanism that ensures a consistent supply of ink to the recording head, regardless of ink variations or carriage movements. This cutting-edge technology guarantees an optimal ink pressure for seamless printing results.

Career Highlights:

Throughout his illustrious career, Hisashi Miyazawa has held pivotal roles at esteemed organizations like Seiko Epson Corporation and Bridgestone Corporation, where his innovative spirit and visionary mindset have driven significant advancements in renewable energy solutions. His profound understanding of technology and unwavering commitment to excellence have earned him a stellar reputation in the industry.

Collaborations:

Miyazawa's collaborative efforts have also been instrumental in fueling innovation. Working alongside talented individuals such as Satoshi Shinada and Takao Kobayashi, he has fostered a culture of creativity and excellence, inspiring the next generation of inventors and researchers to push the boundaries of what is possible in the field of renewable energy.

Conclusion:

In conclusion, Hisashi Miyazawa's remarkable journey as an inventor underscores his unwavering commitment to driving positive change through innovation. His relentless pursuit of sustainable solutions and groundbreaking inventions continues to inspire and shape the future of renewable energy technologies, making him a true trailblazer in his field.

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