logo

For the Inventor, By the Inventor

JP

Nissei Plastic Industrial, Ltd.

Calculating rank
USPTO Granted Patents = 8


Forward Citations = 0

Loading Chart...
Loading Chart...

10 inventors (with patents filed for the assignee):

goldMedal Hozumi Yoda (4 out of 4 patents)

silverMedal Makoto Kozuka (2 out of 10 patents)

bronzeMedal Toshimi Kato (2 out of 2 patents)

4.  Hirofumi Murata (2 out of 3 patents)

5.  Masaru Hanaoka (2 out of 4 patents)

6.  Toru Ikeda (1 out of 7 patents)

7.  Kenichi Hayashi (1 out of 1 patent)

8.  Kazuhiko Nishizawa (0 patent)

9.  Hajime Ueno (0 patent)

10.  Masayuki Miyajima (0 patent)


8 patents:

1. 12661837 - Injection molding method and injection molding machine (2026-06-23),
2. 12654377 - Method for supporting molding of pulverized material resin material (2026-06-16),
3. D1124060 - Injection molding machine (2026-04-28),
4. 12611808 - Molding assistance device for injection molding machine (2026-04-28),
5. D1120049 - Injection molding machine (2026-03-24),
6. 12583161 - Injection molding method and injection molding machine (2026-03-24),
7. 12583156 - Injection molding machine (2026-03-24),
8. 9987603 - Injecting machine for injecting mixture of two different liquids in first-in and first-out manner (2018-06-05),
logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

8 Patents

#140 in

#5,050 in Japan

JP
JP

Nissei Plastic Industrial, Ltd.

Forward Citations = 0

10 inventors:

goldMedal Hozumi Yoda (4 out of 4 patents)

silverMedal Makoto Kozuka (2 out of 10 patents)

bronzeMedal Toshimi Kato (2 out of 2 patents)

4.  Hirofumi Murata (2 out of 3 patents)

5.  Masaru Hanaoka (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nissei Plastic Industrial, Ltd.. Retrieved from https://idiyas.com/company/nissei-plastic-industrial

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…