Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12035456 | Magneto-optical trap method and apparatus using positive and negative g-factors | Hiromitsu Imai, Tomoya Akatsuka, Katsuya OGURI, Atsushi Ishizawa, Hidetoshi Katori +1 more | 2024-07-09 |
| 11800629 | Magneto-optical trap method and apparatus using positive and negative g-factors | Hiromitsu Imai, Tomoyo AKATSUKA, Katsuya OGURI, Atsushi Ishizawa, Hidetoshi Katori +1 more | 2023-10-24 |
| 10397244 | System and method for detecting attack when sensor and traffic information are inconsistent | Tsuyoshi Toyama, Hisashi Oguma, Tsutomu Matsumoto, Tomokazu Moriya | 2019-08-27 |
| 6744066 | Semiconductor device and method for manufacturing the same | Kenji Shimoyama, Kazumasa Kiyomi, Satoru Nagao | 2004-06-01 |
| 6589807 | Semiconductor device and method for manufacturing the same | Kenji Shimoyama, Kazumasa Kiyomi, Satoru Nagao | 2003-07-08 |
| 6278137 | Semiconductor light-emitting devices | Kenji Shimoyama, Nobuyuki Hosoi, Katsushi Fujii, Atsunori Yamauchi, Yoshihito Sato | 2001-08-21 |
| 6265733 | Semiconductor device and method for manufacturing the same | Kenji Shimoyama, Kazumasa Kiyomi, Satoru Nagao | 2001-07-24 |
| 6214307 | Exhaust gas purifying catalyst and exhaust gas purifying method | Akihisa Okumura, Masao Hori, Makoto Horiuchi | 2001-04-10 |
| 5838028 | Semiconductor device having a ridge or groove | Hideyoshi Horie, Toshinari Fujimori, Satoru Nagao | 1998-11-17 |
| 5827365 | Compound semiconductor and its fabrication | Kenji Shimoyama | 1998-10-27 |
| 5811839 | Semiconductor light-emitting devices | Kenji Shimoyama, Nobuyuki Hosoi, Katsushi Fujii, Atsunori Yamauchi, Yoshihito Sato | 1998-09-22 |
| 5804834 | Semiconductor device having contact resistance reducing layer | Kenji Shimoyama | 1998-09-08 |
| 5608751 | Laser diode and process for producing the same | Kenji Shimoyama, Toshinari Fujimori, Satoru Nagao | 1997-03-04 |
| 5436431 | Toner image fixing device having improved lamp heater | Masaru Tsuji, Hiroshige Araki, Yoshikazu Kondoh, Atsuyuki Kato, Yoshinobu Tateishi +5 more | 1995-07-25 |
| 5376581 | Fabrication of semiconductor laser elements | Kenji Shimoyama, Yuichi Inoue | 1994-12-27 |
| 5145807 | Method of making semiconductor laser devices | Kenji Shimoyama | 1992-09-08 |
| 5018159 | Divided electrode type semiconductor laser device | Yoshihiro Suzuki, Hiroyoshi Yajima, Junichi Shimada, Kenji Shimoyama | 1991-05-21 |
| 4969151 | Semiconductor laser devices | Kenji Shimoyama | 1990-11-06 |
| 4902356 | Epitaxial substrate for high-intensity led, and method of manufacturing same | Masahiro Noguchi, Kenji Shimoyama | 1990-02-20 |