Issued Patents All Time
Showing 76–100 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483098 | Bathtub | — | 2003-12-02 |
| D483099 | Bathtub | — | 2003-12-02 |
| D482107 | Table for bathtub | — | 2003-11-11 |
| 6601247 | Light transmitting type bathtub | — | 2003-08-05 |
| 6539561 | Bath tab with built-in illumination device | — | 2003-04-01 |
| 6441317 | Semiconductor module and inverter device | Akira Tanaka, Ryuichi Saito, Tadao Kushima, Yoshihiko Koike, Shigeharu Nonoyama | 2002-08-27 |
| 6434008 | Semiconductor device | Kazuji Yamada, Akira Tanaka, Ryuichi Saito, Yasutoshi Kurihara, Tadao Kushima +12 more | 2002-08-13 |
| 6327654 | Semiconductor integrated circuit for cryptographic process and encryption algorithm alternating method | Yukihito Oowaki, Hiroshige Fujii, Takehisa Kato, Naoki Endo, Atsushi Masuda +3 more | 2001-12-04 |
| D448834 | Bath tub | — | 2001-10-02 |
| D444546 | Bath tub | — | 2001-07-03 |
| 6085323 | Information processing system having function of securely protecting confidential information | Satomi Hori, Naoki Endoh, Toshiaki Saisho | 2000-07-04 |
| 6067147 | Distance-measuring apparatus | Takehide Hirabayashi, Akio Izumi | 2000-05-23 |
| 6029920 | Dispersing apparatus | Makoto Dohi | 2000-02-29 |
| 6021209 | Distance detection method using images | Takehide Hirabayashi, Akio Izumi | 2000-02-01 |
| 6006819 | Process for producing aluminum-based composite member | Tsunehisa Hata, Yusuke Toyoda, Takeo Itou, Norito Suzuki, Katuya Nagase | 1999-12-28 |
| 5959724 | Distance measuring apparatus | Akio Izumi, Nobuo Hirata, Osamu Sugiyama | 1999-09-28 |
| 5956231 | Semiconductor device having power semiconductor elements | Kazuji Yamada, Akira Tanaka, Ryuichi Saito, Yasutoshi Kurihara, Tadao Kushima +12 more | 1999-09-21 |
| 5929784 | Device for determining distance between vehicles | Kazuhiro Kawaziri | 1999-07-27 |
| 5920382 | Distance-measuring apparatus | Takehide Hirabayashi, Akio Izumi | 1999-07-06 |
| 5915033 | Method for correcting detected distance values | Taichi Tanigawa, Takehide Hirabayashi, Akio Izumi | 1999-06-22 |
| 5874904 | Inter-vehicle distance measurement apparatus | Takehide Hirabayashi, Taichi Tanigawa, Akihiko Okabe, Takayuki Usuda | 1999-02-23 |
| D404007 | Electronic device | Hiroshi Yanaka, Hideki Kitamura | 1999-01-12 |
| 5740249 | Encryption apparatus and method capable of controlling encryption process in accordance with an internal state | Shinichi Kawamura | 1998-04-14 |
| 5733686 | Phase-shifting mask | — | 1998-03-31 |
| 5683632 | Method and apparatus for automatically supplying a molding material | Hozumi Tanaka | 1997-11-04 |