Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11973146 | Semiconductor integrated circuit | Kengo SHIMA, Kazuya Adachi, Yuto Hakamata | 2024-04-30 |
| 11532608 | Semiconductor device and method for manufacturing same | — | 2022-12-20 |
| 11444154 | Semiconductor device with a protected element | — | 2022-09-13 |
| 11444074 | Semiconductor device and method for manufacturing same | — | 2022-09-13 |
| 10176944 | Rotational movement detection device | Koji Saito, Tadashi Usuya | 2019-01-08 |
| 9525271 | Spark plug | — | 2016-12-20 |
| 9325156 | Spark plug | Kenji Ban, Magoki Shimadate, Tomoaki Kato | 2016-04-26 |
| 9318878 | Spark plug with noble metal tip | Yuji Kasuya | 2016-04-19 |
| 9168822 | Charging system | Shinji Ichikawa, Kenji Itagaki, Masaru Sasaki, Wanleng Ang, Kenji Murasato +6 more | 2015-10-27 |
| 8907622 | Vehicle charging system and electrically powered vehicle provided with the same | Kenji Itagaki, Wanleng Ang, Yoshinobu Sugiyama, Naomi Matsumoto | 2014-12-09 |
| 8896193 | Spark plug | — | 2014-11-25 |
| 8836272 | Power control device for vehicle | Yoshinobu Sugiyama, Wanleng Ang, Kenji Itagaki, Naomi Matsumoto | 2014-09-16 |
| 8774997 | Vehicle, charging cable, and charging system for vehicle | Shinji Ichikawa, Kenji Itagaki, Masaru Sasaki, Wanleng Ang, Kenji Murasato +6 more | 2014-07-08 |
| 8653726 | Spark plug | — | 2014-02-18 |
| 8436885 | Apparatus for generating spatially modulated light and image recording apparatus | Yoshimi Hashimoto | 2013-05-07 |
| 8378628 | Plug conversion adaptor | Shinji Ichikawa, Kenji Itagaki, Masaru Sasaki, Wanleng Ang, Kenji Murasato +6 more | 2013-02-19 |
| 7535625 | Image recording apparatus | — | 2009-05-19 |
| 6956596 | Method for correcting the beam intensity in an image recording apparatus using a multi-channel light modulator | Eiichi Tamaki, Takahide Hirawa | 2005-10-18 |
| 6806897 | Image recording apparatus using the grating light valve | Eiichi Tamaki | 2004-10-19 |
| 6784915 | Laser imager having reduced interference between internal optical reflections | — | 2004-08-31 |
| 6709959 | Semiconductor device having a shallow junction and a fabrication process thereof | Masataka Kase, Toshiki Miyake, Mitsuaki Hori, Kenichi Hikazutani, Manabu Nakamura +1 more | 2004-03-23 |
| 5159496 | Lens system with four meniscus lenses made of anomalous dispersion glass | — | 1992-10-27 |
| 5103342 | Apochromatic lens system | — | 1992-04-07 |
| 4955701 | Apochromat optical system | Zenji Wakimoto, Takeshi Sugata | 1990-09-11 |