Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547654 | Self-adhesive carbonaceous grains and high density carbon artifacts derived therefrom | Ryuji Fujiura, Takashi Kojima, Hitoshi Sakamoto | 1996-08-20 |
| 4975242 | Carbon steel for machine structural use | Toshiyuki Hoshino, Nobuhisa Tabata, Masayoshi Saga, Takeshi Takagi | 1990-12-04 |
| 4827795 | Connecting rod for internal combustion engine and method of manufacture | Yasunori Sato, Yoshiji Yamada | 1989-05-09 |
| 4553473 | Valve actuating mechanism for engines | Katsumi Ichida, Koichi Fukuo, Junichi Araki | 1985-11-19 |