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For the Inventor, By the Inventor

Osaka, Japan

Minoru Nakamura

This inventor holds 19 USPTO granted patents, primarily in Copying Machines. Top assignees: Minolta Camera Kabushiki Kaisha, Denyo Kabushiki Kaisha, Idemitsu Lion Co., Ltd.. Active years: 1978-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Nakamura. Retrieved from https://idiyas.com/inventor/minoru-nakamura-adga4m0w

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

USPTO Granted Patents = 19

% Patents Active = 94.7

Average Co-Inventor Count = 1.9

ph-index = 11

Forward Citations = 305(Granted Patents)


Location History:

  • Setagaya-ku, Tokyo, JP (1985 - 1988)
  • Nakano, JP (1991)
  • Toyohashi, JP (1984 - 1992)
  • Osaka, JP (1978 - 2020)

Company Filing History:

goldMedal11 out of 2,979 
 
Minolta Camera Kabushiki Kaisha
 patents
silverMedal2 out of 27 
 
Denyo Kabushiki Kaisha
 patents
bronzeMedal1 out of 1 
 
Idemitsu Lion Co., Ltd.
 patent
4. 1 out of 2,468 
 
Jtekt Corporation
 patents
5. 1 out of 89 
 
Nakanishi Metal Works Co., Ltd.
 patents
6. 1 out of 3,586 
 
Toray Industries, Inc.
 patents
7. 4 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2020

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Areas of Expertise:
Sealed Thrust Bearing
Shock Absorbing Tube
Joint Checking Device
Color Copying Apparatus
Image Forming Apparatus
Toner Density Control
Automatic Document Feeder
Meat Packing System
Electrophotographic Machine
Packing Band Tightening
Copying Machine
Shirred Casing Delivery
19 patents (USPTO):Explore Patents
1. 10544827 - Sealed thrust bearing (2020-01-28),
2. 6682436 - Shock absorbing tube (2004-01-27),
3. 5250809 - Method and device for checking joint of electronic component (1993-10-05),
4. 5162853 - Multiple color copying apparatus having a copy paper color detecting (1992-11-10),
5. 5140372 - Image forming apparatus having a plurality of developing units and (1992-08-18),
6. 5052816 - Junction inspection method and apparatus for electronic parts (1991-10-01),
7. 4956669 - Control apparatus for controlling density of toner in a developing unit (1990-09-11),
8. 4925177 - Automatic paper feeder (1990-05-15),
9. 4901115 - Toner concentration control device for a developing apparatus (1990-02-13),
10. 4879574 - Copying apparatus having an automatic document feeder and at least two (1989-11-07),
11. 4768261 - Shirred casing delivery apparatus for meat packing system (1988-09-06),
12. 4669858 - Copying machine having a capability of reproducing images at different (1987-06-02),
13. 4633405 - Copying machine with automatic resetting control features (1986-12-30),
14. 4587689 - Meat packing apparatus (1986-05-13),
15. 4575227 - Copying machine having a capability of reproducing images at different (1986-03-11),

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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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