For the Inventor, By the Inventor

Enter assignee name

Iwaya Corporation

USPTO Granted Patents = 16

Trademarks = 1

Forward Citations = 208

Loading Chart...

Loading Chart...

19 inventors (with patents filed for the assignee):

Hiroshi Saigo (4 out of 5 patents)

Hajime Takahashi (2 out of 10 patents)

Noriyuki Koguchi (2 out of 2 patents)

4. Jiro Yamaguchi (2 out of 2 patents)

5. Shingo Oishi (2 out of 2 patents)

6. Takashi Suzuki (2 out of 196 patents)

7. Yoko Hashimoto (2 out of 2 patents)

8. Hiroshi Kaneko (1 out of 30 patents)

9. Shinji Oikawa (1 out of 8 patents)

10. Toshihiro Kikuchi (1 out of 4 patents)

11. Eiichi Maeda (1 out of 11 patents)

12. Takashi Furuya (1 out of 6 patents)

13. Kazuo Nagamori (1 out of 1 patent)

14. Satoru Ebihara (1 out of 1 patent)

15. Shohta Nishizawa (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 12459653 - Apparatus and system for regulating cabin pressure of flight craft, and flight craft equipped to regulate cabin pressure (2025-11-04),

2. D317487 - Stuffed toy cat figure (1991-06-11),

3. D309761 - Animal toy (1990-08-07),

4. D309688 - Cushion (1990-08-07),

5. 4913676 - Moving animal toy (1990-04-03),

6. 4836820 - Moving animal toy (1989-06-06),

7. 4836819 - Skateboarding toy (1989-06-06),

8. 4820232 - Voice making device for moving animal toy and moving animal toy using (1989-04-11),

9. 4813908 - Motion toy having action-changing structure (1989-03-21),

10. 4810226 - Calling device of motion toy and motion toy using said calling device (1989-03-07),

11. 4795395 - Animal motion toy having an automatic action switching drive mechanism (1989-01-03),

12. 4699603 - Toy having independent power feeder (1987-10-13),

13. 4636177 - Playing animal toy (1987-01-13),

14. 4582499 - Motion toy (1986-04-15),

15. 4571208 - Toy with swing (1986-02-18),

Iwaya Corporation is a leading provider of industrial automation solutions. With over 20 years of experience, we specialize in designing, manufacturing, and integrating advanced control systems for various industries such as manufacturing, automotive, and food processing. Our innovative technologies and dedicated team ensure top-quality products and services to meet our clients' automation needs.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

16 Patents

#1,499 in Tokyo

#3,338 in Japan

#37,766 in the World

Iwaya Corporation

Forward Citations = 208

19 inventors:

Hiroshi Saigo (4 out of 5 patents)

Hajime Takahashi (2 out of 10 patents)

Noriyuki Koguchi (2 out of 2 patents)

4. Jiro Yamaguchi (2 out of 2 patents)

5. Shingo Oishi (2 out of 2 patents)

Please report any incorrect information to [email protected]

Loading…