Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762229 | Polyarylene sulfide resin composition | Naomitsu Nishihata, Masahito Tada, Hiroyuki Sato | 2004-07-13 |
| 6545081 | Synthetic resin composition | Naomitsu Nishihata, Masahito Tada | 2003-04-08 |
| 4818640 | Carbonaceous composite product produced by joining carbonaceous materials together by tetrafluoroethylene resin, and process for producing the same | Hiroyuki Fukuda, Masatomo Shigeta, Hisatsugu Kaji, Kuniyuki Saitoh, Masayuki Funabashi | 1989-04-04 |
| 4759977 | Flexible carbon material | Hiroyuki Fukuda, Yukihiro Shibuya, Masumi Sagi, Naohiro Murayama, Masatomo Shigeta | 1988-07-26 |