Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177990 | Etching method, plasma processing system and storage medium | Jun Yashiro | 2012-05-15 |
| 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 | Yasuhiko Arai, Hirofumi Nishimura, Toshimitsu Minowa, Takashi Honda | 1999-09-07 |