Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275560 | Packaging structure | Ryou Ootaka, Taiyo Miyazaki, Hayanori Kadoguchi | 2025-04-15 |
| 8541009 | Cosmetic | Takamasa Yamamoto, Yuko Yago | 2013-09-24 |
| 7362242 | Optical encoder device for small-sized motor and method of producing the same | Kouhei Igarashi | 2008-04-22 |
| 6678025 | Liquid crystal device having metal light shielding layer with portions at different potentials | Satofumi Koike | 2004-01-13 |
| 6483560 | Liquid crystal device having metal light shielding layer with portions at different potentials | Satofumi Koike | 2002-11-19 |
| 6411928 | Apparatus and method for recognizing voice with reduced sensitivity to ambient noise | Shin-ichi Tsurufuji, Ryuji Suzuki | 2002-06-25 |
| 6388723 | Magneto optical recording medium with metal shield layer configured to block light | Satofumi Koike | 2002-05-14 |
| 6329673 | Liquid-crystal display apparatus, transistor, and display apparatus | Yuji Hayashi | 2001-12-11 |
| 6327006 | TFT-LCD having shielding layers on TFT-substrate | Takusei Sato, Fumiaki Abe, Yoshihiro Hashimoto, Satofumi Koike, Katsuhide Uchino +1 more | 2001-12-04 |
| 6236388 | Image display system for displaying images of different resolutions | Yuji Hayashi | 2001-05-22 |
| 6124903 | Liquid crystal display device | — | 2000-09-26 |
| 5818413 | Display apparatus | Yuji Hayashi, Hiroaki Ichikawa, Hiroyoshi Tsubota | 1998-10-06 |
| 5809454 | Audio reproducing apparatus having voice speed converting function | Shigeyuki Okada, Hideki Yamauchi, Hiroshi Tanaka | 1998-09-15 |
| 5611018 | System for controlling voice speed of an input signal | Hiroshi Tanaka, Masanori Miyatake, Shozo Sugishita, Teruo Hoshi | 1997-03-11 |
| 5301227 | Automatic dial telephone | Shoichi Kamei, Shinichi Tsurufuji, Hiroki Ohnishi, Kazumi Ohkura | 1994-04-05 |
| 4916735 | Power-supply transfer apparatus for telephone | Shinichi Tsurufuji | 1990-04-10 |
| 4903291 | Automatic on-hook arrangement | Shinichi Tsurufuji | 1990-02-20 |
| 4864622 | Voice recognizing telephone | Shinichi Tsurufuji | 1989-09-05 |
| 4720864 | Speech recognition apparatus | Kiyoshi TAJIMA, Hiroki Ohnishi | 1988-01-19 |