Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941814 | Vacuum forming apparatus | Kazui Araki, Yoshio Kobayashi, Seiji Matsumoto | 1990-07-17 |
| 4847034 | Vacuum forming method | Kazuo Araki, Seiji Matsumoto, Yoshio Kobayashi | 1989-07-11 |
| D271489 | Telephone set | Masaharu Tarao | 1983-11-22 |
| D271490 | Telephone set | Masaharu Tarao | 1983-11-22 |
| D270637 | Dialing pad | Masaharu Tarao | 1983-09-20 |
| D270248 | Telephone set | Junji Hirooka | 1983-08-23 |
| D267872 | Car telephone set | Junji Hirooka | 1983-02-08 |
| D267317 | Telephone set | Junji Hirooka | 1982-12-21 |
| D267318 | Portable wireless telephone set | Junji Hirooka | 1982-12-21 |
| D267316 | Car telephone set | Junji Hirooka | 1982-12-21 |
| D267249 | Transceiver for a car telephone set | Kimpei Yamauchi, Junji Hirooka | 1982-12-14 |
| D266845 | Dialing pad for a car telephone set | Junji Hirooka | 1982-11-09 |
| D266506 | Vehicular telephone set of similar article | Junji Hirooka | 1982-10-12 |
| D265735 | Dialing pad for a car telephone set | Junji Hirooka | 1982-08-10 |
| D265733 | Telephone set | Junji Hirooka | 1982-08-10 |
| D265730 | Dialing pad | Junji Hirooka | 1982-08-10 |
| D265648 | Dialing pad for a car telephone set | Junji Hirooka | 1982-08-03 |
| D265402 | Transceiver for a car telephone set | Kimpei Yamauchi, Junji Hirooka | 1982-07-13 |
| D264077 | Telephone set | Junji Hirooka | 1982-04-27 |
| D264078 | Portable wireless telephone set | Junji Hirooka | 1982-04-27 |
| D263830 | Microphone for a vehicular telephone set or similar article | Junji Hirooka | 1982-04-13 |
| D263705 | Portable wireless telephone set | Junji Hirooka | 1982-04-06 |
| D263704 | Portable wireless telephone set | Junji Hirooka | 1982-04-06 |
| D263703 | Portable wireless telephone set | Junji Hirooka | 1982-04-06 |
| D263702 | Vehicular telephone set | Junji Hirooka | 1982-04-06 |