Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10999662 | Speaker device | Masahiro Morisaki | 2021-05-04 |
| 10764662 | Speaker system and enclosure structure of speaker system | Masashi Nakamura, Masahito Isayama, Takashi Moriki, Isamu Umegaki, Shunsuke Kobayashi +1 more | 2020-09-01 |
| 8456563 | Solid-state imaging device with on chip lenses with adjust characteristics to render pixel output sensitivities more uniform | — | 2013-06-04 |
| 7292706 | Support structure of loudspeaker unit and loudspeaker system | — | 2007-11-06 |
| 6529875 | Voice recognizer, voice recognizing method and game machine using them | Takuya Nakajima | 2003-03-04 |
| 5732276 | Machine translation device | Takako Komatsu, Shinichi Doi | 1998-03-24 |
| 5041651 | Asymmetrically modified boron hydride type compound and a method for producing an optically active alcohol derivative by the use thereof | Yukio Yoneyoshi, Gohfu Suzukamo, Toshio Nishioka | 1991-08-20 |
| 4923999 | Optically active borane complex and a method for producing an optically active alcohol derivative by the use thereof | Yukio Yoneyoshi, Gohfu Suzukamo, Toshio Nishioka | 1990-05-08 |
| 4760149 | Asymmetrically modified boron hydride type compound, a production method thereof, and a method for producing an optically active alcohol derivative by the use thereof | Yukio Yoneyoshi, Gohfu Suzukamo, Toshio Nishioka | 1988-07-26 |
| 4749809 | Optically active borane complex and a method for producing an optically active alcohol derivative by the use thereof | Yukio Yoneyoshi, Gohfu Suzukamo, Toshio Nishioka | 1988-06-07 |
| 4584410 | Process for the preparation of hydroxybenzaldehydes | Gohfu Suzukamo, Fujio Masuko, Makoto Nakamura | 1986-04-22 |
| 4542235 | Method for producing an optically active 2,2-dimethylcyclopropanecarboxylic acid | Masayoshi Minai, Tadashi Katsura, Gohfu Suzukamo | 1985-09-17 |
| 4469894 | Process for preparation of hydroxybenzaldehydes | Gohfu Suzukamo | 1984-09-04 |
| 4429163 | Preparation of p-hydroxybenzaldehyde derivatives | Kanji Nishizawa, Tadatoshi Aratani | 1984-01-31 |
| 4424390 | Process for producing 5-halomethylfurfural | Hiroshi Yoshihara, Gohfu Suzukamo | 1984-01-03 |
| 4335049 | Process for producing 5-methylfurfural | Goufu Suzukamo, Koichi Fujisawa | 1982-06-15 |