Suwa, Japan

Masahiko Nunokawa

This inventor holds 23 USPTO granted patents, primarily in Tape Printing Technology. Top assignees: King Jim Co., Ltd., Seiko Epson Corporation, Seiko Epson Corporation and King Jim Co., Ltd.. Active years: 1996-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Nunokawa. Retrieved from https://idiyas.com/inventor/masahiko-nunokawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 15

Forward Citations = 1,053(Granted Patents)


Location History:

  • Nagano-ken, JP (1997 - 1999)
  • Yamagata-mura, JP (2000)
  • Suwa, JP (1996 - 2004)
  • Chikuma-gun, JP (2013)

Company Filing History:


Years Active: 1996-2013

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Areas of Expertise:
Projector
Character Information Processor
Seal Producing Apparatus
Tape Printing Device
Tape Cartridge
Display
Printing Apparatus
Cartridge Cover
23 patents (USPTO):Explore Patents

Title: Masahiko Nunokawa: A Pioneer in Imaging Technology

Introduction

Masahiko Nunokawa, based in Suwa, Japan, is an accomplished inventor with a remarkable portfolio of 23 patents. His innovative contributions primarily focus on imaging technology, further enhancing user experiences in projection and printing systems.

Latest Patents

Among his latest inventions, Nunokawa has developed a groundbreaking projector and projector system. This advanced projector is designed to project images on a screen and includes multiple image generating units that create image lights representing the content to be displayed. The main body housing of the projector contains these units, along with several projection optical units that specifically correspond to each image generating unit to project the generated image lights effectively.

Another significant patent from Nunokawa is the character information processor. This processor is specifically adapted to print input character strings according to designated printing attributes on limited print media. It detects the type of print medium being used, allows users to select fixed phrases from a stored database, and prints the selected phrase based on the characteristics of the detected medium.

Career Highlights

Nunokawa has had a distinguished career, holding positions at notable companies such as King Jim Co., Ltd. and Seiko Epson Corporation. His work in these organizations has played a vital role in the development of innovative products that leverage his technical prowess and creativity.

Collaborations

Throughout his career, Masahiko Nunokawa has collaborated with talented individuals, including Kenji Watanabe and Takuya Suetani. These partnerships have helped foster an environment of innovation, allowing for the exchange of ideas and expertise that led to groundbreaking technological advancements.

Conclusion

Masahiko Nunokawa stands out as a significant figure in the world of imaging technology with his extensive patent portfolio and impactful collaborations. His commitment to innovation serves as an inspiration for future inventors and highlights the importance of advancing technology for practical applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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