Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6981762 | Elastic members for inkjet recording apparatus ink tanks and inkjet recording apparatus | Naruhiko Mashita, Youkou Saito, Tadashi Utsunomiya, Yasunori Fukuda, Jun Arai | 2006-01-03 |
| 4250939 | Super rigid rubber composition and a tire using the same | Akio Sato, Yoshihiro Hayakawa, Fumio Bamba | 1981-02-17 |