Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11983127 | Information processing system, information processing method, and information processing device to reduce load on an information processing unit | — | 2024-05-14 |
| 5727085 | Waveform data compression apparatus | Akira Toyama, Kazuhiko Hakuta, Masayoshi Nakamura | 1998-03-10 |
| 5412733 | Acoustic reproducing apparatus | Atsushi Nagayoshi, Koichi Higuchi, Kazutoshi Yamaguchi, Eiichi Takakura | 1995-05-02 |
| 5219339 | Single use medical needle | — | 1993-06-15 |
| 5200709 | Audio amplifying circuit | I. Fusanori | 1993-04-06 |