Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873822 | Centrifugal compressor | Akihiro Nakaniwa, Jo Masutani, Shinichiro Tokuyama | 2024-01-16 |
| 11677068 | Electrode active material for nonaqueous secondary battery, and method for manufacturing same | Takanori Fukushima, Hiroaki Takahashi, Takefumi Sumitomo, Akihiro Tokai | 2023-06-13 |
| 11378096 | Centrifugal compressor | Shuichi Yamashita, Jo Masutani | 2022-07-05 |
| 11201322 | Electrode active material for nonaqueous secondary battery, and method for manufacturing same | Takanori Fukushima, Hiroaki Takahashi, Takefumi Sumitomo, Akihiro Tokai | 2021-12-14 |
| 11047393 | Multi-stage centrifugal compressor, casing, and return vane | Shuichi Yamashita, Akihiro Nakaniwa | 2021-06-29 |
| 10961125 | SP2 carbon-containing composition, graphene quantum dot-containing composition, methods of manufacturing thereof, and method of peeling graphite | Takanori Fukushima, Hiroaki Takahashi | 2021-03-30 |
| 10865799 | Centrifugal compression test device | Shuichi Yamashita, Akihiro Nakaniwa, Masahiro Ishikawa | 2020-12-15 |
| 10801506 | Fixing bolt for stationary member, and centrifugal compressor | — | 2020-10-13 |
| 10305052 | Triptycene derivative useful as material for forming self-assembled film, method for manufacturing said triptycene derivative, film using same, method for manufacturing said film, and electronic device using said method | Takanori Fukushima, Fumitaka Ishiwari, Tsuyoshi Sekitani, Takao Someya | 2019-05-28 |
| 9825232 | Electronic device using organic thin film, and electronic apparatus containing the same | Takanori Fukushima, Fumitaka Ishiwari, Tsuyoshi Sekitani, Takao Someya | 2017-11-21 |
| 5963546 | Method of searching for available path in mesh architecture | — | 1999-10-05 |