IDiyas

For the Inventor, By the Inventor

Mito, Japan

Kunihiro Tamahashi

USPTO Granted Patents = 17


Average Co-Inventor Count = 5.2

ph-index = 6

Forward Citations = 76(Granted Patents)


Location History:

  • Hitachi, JP (1983 - 1984)
  • Ibaraki, JP (2007)
  • Mito, JP (1988 - 2008)
  • Hitachinaka, JP (2000 - 2019)

Company Filing History:

goldMedal9 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal4 out of 129 
 
Ricoh Printing Systems, Ltd.
 patents
bronzeMedal3 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents
4. 3 out of 1,267 
 
Hitachi Koki Co., Ltd.
 patents
5. 2 out of 47 
 
Hitachi Printing Solutions, Ltd.
 patents
6. 1 out of 2 
 
Sigma-technology Inc.
 patents
where one patent can have more than one assignee

Years Active: 1983-2019

where 'Filed Patents' based on already Granted Patents

17 patents (USPTO):
1. 10293309 - Method, a bubble generating nozzle, and an apparatus for generating micro-nano bubbles (2019-05-21),
2. 7325902 - Ink-jet printer head and a manufacturing method thereof (2008-02-05),
3. 7290873 - Ink jet recording method (2007-11-06),
4. 7104773 - Three-dimensional laminating molding device (2006-09-12),
5. 6918180 - Method of manufacturing ink jet head (2005-07-19),
6. 6814432 - Inkjet recording device and ink supplying device employed thereby (2004-11-09),
7. 6786577 - Inkjet print head and method for making the same (2004-09-07),
8. 6074510 - Method for adhering together members molded from synthetic resin (2000-06-13),
9. 5252418 - Electrophotographic photoreceptor with protruding inorganic insulator (1993-10-12),
10. 5204202 - Electrophotographic photosensitive element comprising a protective layer (1993-04-20),
11. 5110792 - Method and apparatus of optical modulation using superconductive oxide (1992-05-05),
12. 5073466 - Electrophotographic member containing a fluorine-containing lubricating (1991-12-17),
13. 4912008 - Method of annealing electrophotographic photosensitive device (1990-03-27),
14. 4804606 - Electrophotographic sensitized body having a diffusion blocking layer (1989-02-14),
15. 4791040 - Multilayered electrophotographic photosensitive member (1988-12-13),

Title: The Innovative Journey of Inventor Kunihiro Tamahashi

Introduction: Kunihiro Tamahashi, a pioneering inventor hailing from Mito, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Kunihiro Tamahashi holds several patents in various fields, including technology, healthcare, and environmental sustainability. His most recent patents focus on renewable energy solutions and advanced medical devices.

Career Highlights: Throughout his illustrious career, Kunihiro Tamahashi has been recognized for his inventive spirit and dedication to creating solutions that address pressing global challenges. His work has garnered attention for its ingenuity and practicality.

Collaborations: Kunihiro Tamahashi has collaborated with leading research institutions, universities, and companies to further develop and implement his inventions. His partnerships have been instrumental in bringing his ideas to life and making a positive impact on society.

Conclusion: In conclusion, Kunihiro Tamahashi stands as a beacon of innovation, inspiring others to push the boundaries of what is possible. His relentless pursuit of creative solutions has solidified his place as a respected inventor in the world of patents and innovations.

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