Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6286143 | Data transmission apparatus | Noboru Asamizuya, Norio Ebihara, Yasumasa Kodama, Masaaki Kagawa | 2001-09-04 |
| 5757415 | On-demand data transmission by dividing input data into blocks and each block into sub-blocks such that the sub-blocks are re-arranged for storage to data storage means | Noboru Asamizuya, Norio Ebihara, Yasumasa Kodama, Masaaki Kagawa | 1998-05-26 |
| 5572491 | Magneto-optical recording device capable of recording two magneto-optical discs | Ryuichi Asano | 1996-11-05 |
| 4896238 | Tape cassette with pressable cap for fixing reel on reel base | Takashi Oogi, Tadao Igarashi | 1990-01-23 |
| 4864448 | Tape cassette | Takashi Oogi, Tadao Igarashi | 1989-09-05 |
| 4671844 | Labeling apparatus | Yukihiro Hirosaki, Seiji Koike, Motonobu Hamada, Takahiko Ohhata, Yasuo Inoue +1 more | 1987-06-09 |