Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156520 | Physical quantity sensor having a wall including first and second protrusion arrangements | Hisanori Siroisi, Jun Ogihara | 2021-10-26 |
| 10119865 | Infrared sensor having improved sensitivity and reduced heat generation | Katsumi Kakimoto, Masaaki Saito, Yosuke Hagihara, Takafumi Okudo, Yoichi Nishijima +3 more | 2018-11-06 |
| 9618412 | Semiconductor physical quantity sensor | Kazushi Kataoka, Jun Ogihara, Hisanori Shiroishi | 2017-04-11 |
| 8426864 | Infrared sensor | Koji Tsuji, Yosuke Hagihara | 2013-04-23 |