logo

For the Inventor, By the Inventor

Yokohama, Japan

Unipres Corporation


USPTO Granted Patents = 24

% Expired Patents = 8.3



Trademarks = 1

Forward Citations = 77

Loading Chart...
Loading Chart...

66 inventors (with patents filed for the assignee):

goldMedal Ryosuke Suzuki (5 out of 5 patents)

silverMedal Hideyuki Nezu (5 out of 5 patents)

bronzeMedal Katsuhisa Endoh (3 out of 3 patents)

4.  Atsushi Kobayashi (3 out of 4 patents)

5.  Yutaka Murata (3 out of 3 patents)

6.  Ryo Shirosaki (2 out of 2 patents)

7.  Takashi Matsuura (2 out of 2 patents)

8.  Masamichi Miwa (2 out of 2 patents)

9.  Yoshinori Hyodo (2 out of 2 patents)

10.  Toshiyuki Niwa (2 out of 18 patents)

11.  Takashi Ariga (2 out of 11 patents)

12.  Isao Satsukawa (2 out of 2 patents)

13.  Yukikazu Takahashi (2 out of 2 patents)

14.  Nobuhide Suzuki (2 out of 2 patents)

15.  Mitsumasa Yabutani (2 out of 2 patents)


24 patents:

1. 12202185 - Continuous molding method and continuous molding apparatus of press molded product (2025-01-21),
2. 11933398 - Two-speed transmission apparatus for electric vehicle (2024-03-19),
3. 11754124 - Torsional vibration reduction apparatus (2023-09-12),
4. 11548203 - Continuous press-molding method and heating machine therefor (2023-01-10),
5. 11519485 - Lock-up clutch for torque converter (2022-12-06),
6. 11414141 - Structure for attaching undercover to vehicle body (2022-08-16),
7. 11408488 - Two-stage transmission for electrically driven vehicle (2022-08-09),
8. 11396913 - Two-speed transmission for electric driving vehicle (2022-07-26),
9. 11326653 - Cylindrical component for holding clutch plates and press molding method therefor (2022-05-10),
10. 11161164 - Method for manufacturing a press-molded article, a retainer, and a manufacturing system for a press-molded article (2021-11-02),
11. 11125306 - Dividing wall for primary pulley in belt-type continuously variable transmission (2021-09-21),
12. 10927901 - Wet multi-plate clutch (2021-02-23),
13. 10927900 - Wet-type multiple plate clutch (2021-02-23),
14. 10808311 - Nitrided plate part and method for producing the same (2020-10-20),
15. 10393221 - Dynamic damper (2019-08-27),
Company Overview
Unipres Corporation is a prominent manufacturer specializing in automotive components, particularly focusing on metal stamping and assembly processes. With a commitment to innovation, the company develops advanced technologies that enhance vehicle performance and safety. Headquartered in Yokohama, Japan, Unipres serves a global market, collaborating with leading automotive manufacturers to deliver high-quality products that meet evolving industry standards. The organization emphasizes research and development to drive efficiency and sustainability in automotive engineering.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

24 Patents

#49 in Yokohama

#2,633 in Japan

#26,660 in the World

Yokohama, JP
Yokohama, Japan

Unipres Corporation

Forward Citations = 77

66 inventors:

goldMedal Ryosuke Suzuki (5 out of 5 patents)

silverMedal Hideyuki Nezu (5 out of 5 patents)

bronzeMedal Katsuhisa Endoh (3 out of 3 patents)

4.  Atsushi Kobayashi (3 out of 4 patents)

5.  Yutaka Murata (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Unipres Corporation. Retrieved from https://idiyas.com/company/unipres

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

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]
Loading…