Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9279202 | Needle-punched nonwoven fabric | Kazuya Matsumura, Hiroshi Kajiyama, Shusaku Narita, Shuntaro Ishii | 2016-03-08 |
| 7494588 | Wastewater purification system | Sakujiro Nakamura, Yasuo Kodera | 2009-02-24 |
| 7094324 | Electrodeposition coating method using lead-free cationic electrodeposition coating composition | Satoru Uchidoi, Yoshio Kojima, Mitsuo Yamada, Satoshi Kodama | 2006-08-22 |
| 5150689 | Fuel tank vapor control system with means for warning of malfunction of canister | Hirofumi Yano | 1992-09-29 |