Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565366 | Polishing pad and method for producing the same, and method for producing polished product | Shin Tokushige, Keisuke Nakase, Hiroshi Kashiwada, Tatsuya Yamada, Yousuke Narada | 2023-01-31 |
| 11465255 | Lapping material and method for producing the same, and method for producing polished product | Shin Tokushige, Keisuke Nakase, Hiroshi Kurihara, Hiroshi Kashiwada | 2022-10-11 |
| 10213895 | Polishing pad and method for manufacturing same | Hiroshi Kashiwada, Shin Tokushige | 2019-02-26 |
| 9440602 | Method of operating an in-vehicle charger, and an in-vehicle charger mounted to a vehicle | Izumi Iwanaga, Taro Katayama | 2016-09-13 |
| 9266483 | In-vehicle charger, and program therefor | Izumi Iwanaga, Taro Katayama | 2016-02-23 |
| 9167732 | Vehicle-mounting charging apparatus and vehicle mounted therewith | Izumi Iwanaga, Taro Katayama, Sohtaro Okano | 2015-10-20 |
| 5375009 | Optical isolator device having a wider cutoff wavelength band for a return light beam | Yukitoshi Otani | 1994-12-20 |