IDiyas

For the Inventor, By the Inventor

Yamato, Japan

Katsunori Watanabe

USPTO Granted Patents = 15

Average Co-Inventor Count = 4.5

ph-index = 7

Forward Citations = 172(Granted Patents)


Location History:

  • Mitaka-shi, Tokyo, JP (1983)
  • Tokyo, JP (1982 - 1984)
  • Toride, JP (1984)
  • Yamato, JP (1983 - 1987)

Company Filing History:

goldMedal9 out of 90,594 
 
Canon Kabushiki Kaisha
 patents
silverMedal4 out of 41 
 
Copyer Co., Ltd.
 patents
bronzeMedal3 out of 6 
 
Copyer Kabushiki Kaisha
 patents
4. 3 out of 53 
 
Canon Inc.
 patents
5. 1 out of 1 
 
Copyer Co., Ltd., Canon Inc.
 patent
6. 1 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1982-1987

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15 patents (USPTO):Explore Patents
1. 4716091 - Electrophotographic member with silicone graft copolymer in surface layer (1987-12-29),
2. 4554231 - Electrophotographic photosensitive member (1985-11-19),
3. 4500619 - Electrophotographic photosensitive member with oxadiazole containing (1985-02-19),
4. 4487824 - Electrophotographic photosensitive member containing a halogen (1984-12-11),
5. 4485159 - Laminate type electrophotographic light-sensitive material (1984-11-27),
6. 4471040 - Electrophotographic disazo photosensitive member (1984-09-11),
7. 4423129 - Electrophotographic member having layer containing methylidenyl (1983-12-27),
8. 4419428 - Electrophotographic light-sensitive media having a dis-azo compound (1983-12-06),
9. 4418133 - Disazo photoconductive material and electrophotographic photosensitive (1983-11-29),
10. 4413045 - Multilayer electrophotographic photosensitive member comprises disazo (1983-11-01),
11. 4399206 - Disazo electrophotographic photosensitive member (1983-08-16),
12. 4390611 - Electrophotographic photosensitive azo pigment containing members (1983-06-28),
13. 4359515 - Disazo electrophotographic light-sensitive media (1982-11-16),
14. 4359513 - Electrophotographic light-sensitive disazo compounds having (1982-11-16),
15. 4356243 - Electrophotographic media with benzoxazole group containing dis-azo (1982-10-26),

Title: Katsunori Watanabe: A Pioneer in Innovation

Introduction: Katsunori Watanabe, a distinguished inventor hailing from Yamato, JP, is a beacon of innovation whose inventive spirit and unwavering commitment to progress continue to inspire generations of inventors and enthusiasts worldwide.

Latest Patents: Katsunori Watanabe's latest patents include an Electrophotographic member with silicone graft copolymer in the surface layer, which features a unique silicone type comb-shaped graft polymer. Another notable patent is the Electrophotographic photosensitive member, showcasing an improved composition containing a hydrazone compound for enhanced performance.

Career Highlights: With an impressive portfolio of 15 patents to his name, Katsunori Watanabe has made significant contributions to the field of electrophotography. He has showcased expertise in developing cutting-edge technologies that have pushed the boundaries of innovation.

Collaborations: Throughout his career, Katsunori Watanabe has collaborated with industry giants such as Canon Kabushiki Kaisha and Copyer Co., Ltd. His partnerships with esteemed colleagues like Shozo Ishikawa and Makoto Kitahara have fostered a culture of creativity and excellence in the workplace.

Conclusion: In conclusion, Katsunori Watanabe's remarkable journey as an inventor highlights his immense talent and dedication to driving innovation forward. His pioneering work continues to shape the landscape of technology, leaving a lasting impact on the world of inventions.

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