Issued Patents All Time
Showing 51–75 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7457224 | Optical element having an anti-reflection film and optical pickup apparatus | — | 2008-11-25 |
| 7383815 | Air flow measuring device formed integrally with electronically controlled throttle body | Shinya Igarashi, Takayuki Itsuji, Yasuo Makie | 2008-06-10 |
| 7376057 | Disk recording apparatus and disk recording method | Takahiro Sunada, Takehiko Sekine | 2008-05-20 |
| 7286464 | Optical element and optical pick-up device | — | 2007-10-23 |
| 7248550 | Writing method and disk recording apparatus | — | 2007-07-24 |
| 7215612 | Disk recording apparatus and disk recording method | Takahiro Sunada, Takehiko Sekine | 2007-05-08 |
| 7106279 | Display substrate, electro-optical device, and electronic apparatus | — | 2006-09-12 |
| 7079323 | Surface treatment method and optical part | Tatsuo Ohta, Satoshi Nakano | 2006-07-18 |
| 7034442 | Electro-optical device, method of manufacturing the same, and electronic instrument | Hayato Nakanishi | 2006-04-25 |
| 6997162 | Air flow measuring device formed integrally with electronically controlled throttle body | Shinya Igarashi, Takayuki Itsuji, Yasuo Makie | 2006-02-14 |
| 6889352 | Digital signal forming method, disc recording media using the same, and reproducing method thereof | — | 2005-05-03 |
| 6838798 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi, Miyoshi Takahashi +4 more | 2005-01-04 |
| 6810859 | Control system of internal combustion engine with output correcting means of thermal type air flow sensor | Yoshihiko Akagi, Takuto Okamoto, Kazuhiko Miya, Hatsuo Nagaishi, Tetsuya Iwasaki | 2004-11-02 |
| 6806225 | Catalyst for exhaust gas purification, process for producing the same, and method of purifying exhaust gas | Yasuo Ikeda, Riemi Tanizawa, Sinji Tsuji | 2004-10-19 |
| 6763429 | Method and apparatus for recording and playing back information | — | 2004-07-13 |
| 6681742 | Air flow measuring device formed integrally with electronically controlled throttle body | Shinya Igarashi, Takayuji Itsuji, Yasuo Makie | 2004-01-27 |
| 6552461 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi, Miyoshi Takahashi +4 more | 2003-04-22 |
| 6535877 | Pattern recognition apparatus | — | 2003-03-18 |
| 6347353 | Information medium having digital signals recorded thereon | Osamu Kawamae, Masayuki Hirabayashi, Yutaka Nagai, Toshifumi Takeuchi | 2002-02-12 |
| 6332174 | Digital signal reproducing apparatus | Osamu Kawamae, Masayuki Hirabayashi, Yutaka Nagai, Toshifumi Takeuchi | 2001-12-18 |
| 6327905 | Air flow measurement apparatus | Takayuki Itsuji | 2001-12-11 |
| 6324618 | Optical disk reproducing apparatus | Osamu Kawamae, Masayuki Hirabayashi, Yutaka Nagai, Toshifumi Takeuchi | 2001-11-27 |
| 6233649 | Digital signal reproducing method | Osamu Kawamae, Masayuki Hirabayashi, Yutaka Nagai, Toshifumi Takeuchi | 2001-05-15 |
| 6189379 | Thermal type air flow measuring instrument for internal combustion engine | Shinya Igarashi, Chihiro Kobayashi, Takayuki Saito, Nobukatsu Arai | 2001-02-20 |
| 6181660 | Digital signal processor circuit for reproduction of digital data | Toshifumi Takeuchi, Hiroyuki Gunji | 2001-01-30 |