Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384778 | Communication control apparatus | Akiya Arimoto | 1995-01-24 |
| 5339451 | Data transmission system wherein the setting of the transmit data word number indicates whether a new transmission or retransmission should be sent | Akiya Arimoto, Kikuo Muramatsu | 1994-08-16 |
| 5294656 | Rubber modified styrene based resin composition | Shuji Yoshimi, Yoshinori Kanno | 1994-03-15 |
| 5272705 | Semiconductor integrated circuit device | — | 1993-12-21 |
| 5179137 | Heat-resistant high-impact polystyrene composition | Tetsuo Uno | 1993-01-12 |
| 5087655 | Rubber modified styrene resin composition | Yoshinori Kanno, Kouziro Matsuo, Minoru Yoshinaka, Jun Yagi | 1992-02-11 |
| 4990569 | Rubber-modified styrene resin composition | Tetsuo Uno | 1991-02-05 |
| 4743652 | Elastomeric copolymer of aromatic vinyl compounds and butadiene | Nobuyuki Yoshida, Akio Imai, Tomoaki Seki, Hiroshi Furukawa, Yuichi Saito | 1988-05-10 |
| 4739001 | Rubber-modified styrene resin composition | Yoshinori Kanno | 1988-04-19 |
| 4710554 | Polybutadiene and process for preparing the same | Akio Imai, Masatoshi Saito | 1987-12-01 |
| 4639494 | Process for producing polystyrene | Akio Imai, Masatoshi Saito | 1987-01-27 |
| 4523618 | Branched polymer, process for the preparation thereof, tire tread rubber composition and tire | Keisaku Yamamoto, Nobuyuki Yoshida, Akio Imai, Tomoaki Seki, Hiroshi Furukawa +1 more | 1985-06-18 |
| 4482678 | Diene rubber composition and tire using it in tread | Hiroshi Furukawa, Yuichi Saito, Akio Imai, Nobuyuki Yoshida | 1984-11-13 |
| 4471093 | Elastomer composition comprising a blend of SBR rubbers | Hiroshi Furukawa, Yuichi Saito, Keisaku Yamamoto, Akio Imai, Nobuyuki Yoshida | 1984-09-11 |
| 4186177 | Method for catalytically reducing nitrogen oxides using moving catalyst bed reactor | Shujiro Shiga, Takeshi Katsumata, Tadashi Higasa | 1980-01-29 |