Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408397 | Semiconductor device | Hiroshi Kono | 2025-09-02 |
| 12218215 | Semiconductor device and method of manufacturing semiconductor device | Shunsuke ASABA, Yuji Kusumoto, Yujiro Hara, Makoto Mizukami, Masaru Furukawa +2 more | 2025-02-04 |
| 12119421 | Photodetector | Yusuke Otake | 2024-10-15 |
| 11495665 | Semiconductor device, inverter circuit, drive device, vehicle, and elevator | Ryosuke Iijima, Shinya Kyogoku | 2022-11-08 |
| 11411084 | Semiconductor device, inverter circuit, drive device, vehicle, and elevator | Ryosuke Iijima, Shinichi Kimoto, Shinsuke Harada | 2022-08-09 |
| 11398556 | Semiconductor device, inverter circuit, drive device, vehicle, and elevator | Shinya Kyogoku, Ryosuke Iijima, Shinichi Kimoto, Shinsuke Harada | 2022-07-26 |
| 11374122 | Semiconductor device, inverter circuit, drive device, vehicle, and elevating machine | Ryosuke Iijima | 2022-06-28 |
| 11201210 | Semiconductor device, inverter circuit, drive device, vehicle, and elevator | Shinya Kyogoku, Ryosuke Iijima | 2021-12-14 |
| 11201238 | Semiconductor device, method of manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator | Shinichi Kimoto, Shinya Kyogoku, Ryosuke Iijima | 2021-12-14 |
| 11121249 | Semiconductor device, inverter circuit, driving device, vehicle, and elevator | Shinya Kyogoku, Ryosuke Iijima | 2021-09-14 |
| 11069803 | Semiconductor device, method of manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator | Shinya Kyogoku, Ryosuke Iijima, Shinichi Kimoto | 2021-07-20 |
| 11043586 | Semiconductor device, method for manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevator | Shinya Kyogoku, Ryosuke Iijima, Shinichi Kimoto | 2021-06-22 |
| 10995844 | Breather structure of transmission | Hiroyuki Kita, Takafumi Maruyama | 2021-05-04 |
| 10763354 | Semiconductor device, inverter circuit, driving device, vehicle, and elevator | Shinya Kyogoku, Ryosuke Iijima | 2020-09-01 |
| 10243038 | Semiconductor device | Ryosuke Iijima, Shinya Kyogoku, Shinsuke Harada | 2019-03-26 |
| 9853274 | Solid battery | — | 2017-12-26 |
| 9419280 | Cathode active material, cathode and nonaqueous secondary battery | Koji Ohira, Motoaki Nishijima, Toshitsugu Sueki, Shogo Esaki, Isao Tanaka +3 more | 2016-08-16 |
| 9373844 | Positive electrode active substance containing lithium-containing metal oxide | Koji Ohira, Motoaki Nishijima, Toshitsugu Sueki, Shougo Esaki, Isao Tanaka +3 more | 2016-06-21 |
| 9350022 | Cathode active material, cathode and nonaqueous secondary battery | Koji Ohira, Motoaki Nishijima, Toshitsugu Sueki, Shogo Esaki, Isao Tanaka +3 more | 2016-05-24 |
| 9337489 | Cathode active material, cathode and nonaqueous secondary battery | Koji Ohira, Motoaki Nishijima, Toshitsugu Sueki, Shogo Esaki, Isao Tanaka +3 more | 2016-05-10 |
| 9293234 | Positive electrode active material, positive electrode, and nonaqueous-electrolyte secondary battery | Motoaki Nishijima, Koji Ohira, Toshitsugu Sueki, Shougo Esaki, Isao Tanaka +3 more | 2016-03-22 |
| 9057440 | Control unit for synchronous engaging device | Eiji Hanai | 2015-06-16 |
| 9017876 | Positive electrode active material, production method thereof and its use | Toshitsugu Sueki, Motoaki Nishijima, Koji Ohira, Shogo Esaki, Isao Tanaka +3 more | 2015-04-28 |
| 8999576 | Cathode active material, cathode and nonaqueous secondary battery | Koji Ohira, Motoaki Nishijima, Toshitsugu Sueki, Shogo Esaki, Isao Tanaka +3 more | 2015-04-07 |
| 8968936 | Method for producing lithium-containing composite oxide | Motoaki Nishijima, Koji Ohira, Toshitsugu Sueki, Shougo Esaki, Isao Tanaka +3 more | 2015-03-03 |