Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425061 | Waterproof structure for communication device, communication unit, and working machine | Keisuke Miura, Tokio SAKATA | 2025-09-23 |
| 9382926 | Oil passage change-over valve | Toshiki Ichikawa, Tokio SAKATA | 2016-07-05 |
| D576180 | Backhoe | Junta Kuwae, Tomoaki Miyake | 2008-09-02 |
| D575803 | Backhoe | Junta Kuwae, Tomoaki Miyake | 2008-08-26 |
| 6125346 | Speech synthesizing system and redundancy-reduced waveform database therefor | Hirofumi Nishimura, Toshimitsu Minowa | 2000-09-26 |
| 6035272 | Method and apparatus for synthesizing speech | Hirofumi Nishimura, Toshimitsu Minowa | 2000-03-07 |
| 5950152 | Method of changing a pitch of a VCV phoneme-chain waveform and apparatus of synthesizing a sound from a series of VCV phoneme-chain waveforms | Hirofumi Nishimura, Toshimitsu Minowa, Ryou Mochizuki, Takashi Honda | 1999-09-07 |
| 5529938 | Method for producing light-emitting diode | Hiroshi Umeda, Hiroshi Tanaka, Masamichi Harada | 1996-06-25 |