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Ricoh Elemex Corporation

USPTO Granted Patents = 34

% Expired Patents = 41.2

EPO Patents = 7

Forward Citations = 913

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48 inventors (with patents filed for the assignee):

Kazumasa Ito (15 out of 17 patents)

Hirotaka Hayashi (6 out of 16 patents)

Masaki Ohbayashi (5 out of 5 patents)

4. Yukito Sato (4 out of 13 patents)

5. Hiroyoshi Shoji (4 out of 5 patents)

6. Toshio Makino (4 out of 4 patents)

7. Shoji Koike (4 out of 4 patents)

8. Jun-ichi Yoshida (4 out of 4 patents)

9. Morimasa Kaminishi (3 out of 23 patents)

10. Junichi Azumi (3 out of 17 patents)

11. Toru Kurihara (3 out of 3 patents)

12. Takayuki Yamaguchi (3 out of 13 patents)

13. Shigeru Ando (2 out of 27 patents)

14. Hiroyuki Satou (2 out of 3 patents)

15. Toshiyuki Imai (2 out of 2 patents)

34 patents: Sort by Forward Citations

1. 10775316 - Inspection system and inspection method (2020-09-15),

2. 10739272 - Inspection system and inspection method (2020-08-11),

3. 10724960 - Inspection system and inspection method (2020-07-28),

4. 9604298 - Method of manufacturing screw thread and screw thread (2017-03-28),

5. 8366234 - Inkjet recording apparatus (2013-02-05),

6. 8220895 - Liquid-discharge-failure detecting apparatus, inkjet recording apparatus, and method of detecting liquid discharge failure (2012-07-17),

7. 7942494 - Liquid-discharge-failure detecting apparatus, and inkjet inkjet recording apparatus (2011-05-17),

8. 7862141 - Liquid-discharge-failure detecting apparatus and inkjet recording apparatus (2011-01-04),

9. 7845752 - Liquid-discharge-failure detecting apparatus and inkjet recording apparatus (2010-12-07),

10. 7815280 - Liquid-discharge-failure detecting apparatus and inkjet recording apparatus (2010-10-19),

11. 7702534 - Merchandise planning and development system and method for the same, and a computer product (2010-04-20),

12. 7646678 - Analog watch (2010-01-12),

13. D569741 - Watch (2008-05-27),

14. 7008225 - Tooth brusher (2006-03-07),

15. 6918764 - Oral cavity cleaning device (2005-07-19),

Ricoh Elemex Corporation is a subsidiary of Ricoh Company, a global leader in imaging solutions and services. Ricoh Elemex specializes in the manufacturing and distribution of electronic components, including semiconductors, integrated circuits, and electronic devices. With a strong focus on innovation and quality, Ricoh Elemex continually develops cutting-edge solutions for various industries such as automotive, healthcare, and telecommunications. Through its advanced technologies and expertise, Ricoh Elemex aims to contribute to the advancement of society and enrich people's lives.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Ricoh Elemex Corporation

34 Patents

#45 in Aichi

#2,166 in Japan

#19,578 in the World

Ricoh Elemex Corporation

Forward Citations = 913

48 inventors:

Kazumasa Ito (15 out of 17 patents)

Hirotaka Hayashi (6 out of 16 patents)

Masaki Ohbayashi (5 out of 5 patents)

4. Yukito Sato (4 out of 13 patents)

5. Hiroyoshi Shoji (4 out of 5 patents)

Please report any incorrect information to [email protected]

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