Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508564 | Surface light source device and adjusting method of chromaticity thereof | Satoshi Kuwabara, Hiroshi Yamashita, Toru Yamamura, Nobuhito Nishida, Michiaki Satou | 2003-01-21 |
| 5842167 | Speech synthesis apparatus with output editing | Masanori Miyatake, Hiroki Ohnishi, Takeshi Yumura, Shoji Takeda, Takashi Izumi | 1998-11-24 |
| 5834670 | Karaoke apparatus, speech reproducing apparatus, and recorded medium used therefor | Takeshi Yumura, Hiroki Ohnishi, Masanori Miyatake, Takashi Izumi, Terukazu Sawada | 1998-11-10 |
| 5752228 | Speech synthesis apparatus and read out time calculating apparatus to finish reading out text | Takeshi Yumura, Hiroki Ohnishi, Masanori Miyatake, Naoyuki Yoden, Takashi Izumi | 1998-05-12 |