Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198657 | Method for producing conjugated diene | Masaki Shimizu | 2021-12-14 |
| 11112386 | Ultrasonic testing method, system, program, and storage medium | — | 2021-09-07 |
| 10955062 | Glass ball safety valve | Kodai KATO, Makoto Ninomiya, Masayoshi Okamoto | 2021-03-23 |
| 10907745 | Pressure regulator valve | Hiroshi Yamashita, Kazumasa Sakai, Kodai KATO | 2021-02-02 |