For the Inventor, By the Inventor

Enter assignee name

Iwatani Sangyo Kabushiki Kaisha (Iwatani International Corporation)

USPTO Granted Patents = 4

Forward Citations = 22

Loading Chart...

Loading Chart...

9 inventors (with patents filed for the assignee):

Kunihiko Koike (2 out of 13 patents)

Goichi Inoue (2 out of 7 patents)

Akira Kuwano (1 out of 6 patents)

4. Manabu Saeda (1 out of 2 patents)

5. Tatsuo Fukuda (1 out of 1 patent)

6. Yoshimasa Kidowaki (1 out of 3 patents)

7. Chitoshi Nogami (1 out of 1 patent)

8. Hideki Odajima (1 out of 1 patent)

9. Masanori Suzuki (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6344130 - Method for continuously generating highly concentrated ozone gas (2002-02-05),

2. 5746841 - Process for passivating treatment of piping system for high-purity gas (1998-05-05),

3. 5421902 - Non-plasma cleaning method for semiconductor manufacturing apparatus (1995-06-06),

4. 5110357 - Nonsilica mold material for dental titanium cast (1992-05-05),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#364 in

#7,416 in Japan

Iwatani Sangyo Kabushiki Kaisha (Iwatani International Corporation)

Forward Citations = 22

9 inventors:

Kunihiko Koike (2 out of 13 patents)

Goichi Inoue (2 out of 7 patents)

Akira Kuwano (1 out of 6 patents)

4. Manabu Saeda (1 out of 2 patents)

5. Tatsuo Fukuda (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…