For the Inventor, By the Inventor

Enter assignee name

Kawaguchi, Japan

Enplas Corporation

USPTO Granted Patents = 760

EPO Patents = 73

Trademarks = 7

Forward Citations = 5,507

Loading Chart...

Loading Chart...

269 inventors (with patents filed for the assignee):

Shimpei Morioka (51 out of 51 patents)

Tomohiro Saito (45 out of 45 patents)

Shingo Ohkawa (41 out of 82 patents)

4. Koichi A Ono (27 out of 94 patents)

5. Tsuyoshi Ishikawa (23 out of 93 patents)

6. Ayano Kon (23 out of 23 patents)

7. Masato Nakamura (21 out of 21 patents)

8. Koji Noguchi (21 out of 39 patents)

9. Hiroshi Takatori (21 out of 21 patents)

10. Yasushi Kajiwara (20 out of 20 patents)

11. Masahiro Kidachi (18 out of 19 patents)

12. Kazuaki Yokoyama (17 out of 17 patents)

13. Osamu Hachuda (16 out of 16 patents)

14. Noriyuki Kawahara (16 out of 16 patents)

15. Masao Yamaguchi (16 out of 113 patents)

Core Competencies:

Contact Probe

Optical Connector

Planetary Gear Device

Fluid Handling Device

Light Emitting Device

Electromagnetic Flux Control

IC Socket

Separation Structure

Optical Module

Test Device Unit

Drip Irrigation Tube

760 patents: Sort by Forward Citations

1. 12467948 - Contact probe (2025-11-11),

2. 12467944 - Socket and inspection socket (2025-11-11),

3. 12461125 - Contact probe (2025-11-04),

4. 12431633 - Communication module and electromagnetic flux controlling member used for the same (2025-09-30),

5. 12416767 - Device for producing optical connector and method for producing optical connector (2025-09-16),

6. 12416765 - Ferrule, optical connector, and optical connector module (2025-09-16),

7. 12393079 - Light emitting device, light flux controlling member and surface light source device (2025-08-19),

8. 12362522 - Socket (2025-07-15),

9. 12345318 - Separation structure of internal gear and housing, planetary gear device and actuator (2025-07-01),

10. 12287492 - Light flux controlling member and metal mold (2025-04-29),

11. 12278443 - Contact pin and socket (2025-04-14),

12. 12247645 - Planetary gear device and actuator (2025-03-11),

13. 12220654 - Filter-attached cartridge (2025-02-11),

14. 12204151 - Ferrule, optical connector, and optical connector module having a sliding member pressing an optical transmission member such as optical fibers and/or waveguides (2025-01-21),

15. 12164122 - Electromagnetic flux controlling member (2024-12-10),

Enplas is a global company specializing in engineering plastic products. With over 60 years of experience, Enplas has become a trusted partner in various industries, including automotive, electronics, and healthcare. Their cutting-edge technology and innovative solutions have earned them a reputation for excellence and reliability. Enplas is committed to delivering high-quality products and services that meet the evolving needs of their customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

760 Patents

#2 in Kawaguchi

#272 in Japan

#1,273 in the World

Kawaguchi, Japan

Enplas Corporation

Forward Citations = 5,507

269 inventors:

Shimpei Morioka (51 out of 51 patents)

Tomohiro Saito (45 out of 45 patents)

Shingo Ohkawa (41 out of 82 patents)

4. Koichi A Ono (27 out of 94 patents)

5. Tsuyoshi Ishikawa (23 out of 93 patents)

Please report any incorrect information to support@idiyas.com

Loading…