Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933543 | Heat sink | Kenya Kawabata, Ryo Tsubata, Hirofumi Aoki, Yoshikatsu Inagaki, Hiroshi Sakai +1 more | 2024-03-19 |
| 11867467 | Cooling device with superimposed fin groups | Shinichi Ito, Kenya Kawabata, Yoshikatsu Inagaki | 2024-01-09 |
| 11725883 | Heat sink | Yasuyuki Tochigi, Hiroshi Sakai, Kenya Kawabata | 2023-08-15 |
| 11543189 | Heat sink | Yasuyuki Tochigi, Hiroshi Sakai, Kenya Kawabata | 2023-01-03 |
| 11287192 | Heat sink | Yasuyuki Tochigi, Hung-Wei Tseng, Kuang Yu Chu, Kenya Kawabata | 2022-03-29 |
| 11150028 | Cooling device with superimposed fin groups and parallel heatpipes | Shinichi Ito, Kenya Kawabata | 2021-10-19 |
| 10809011 | Heat sink | Kuang Yu Chu, Masaaki Yamamoto, Hung-Wei Tseng, Masato Watanabe | 2020-10-20 |
| 10598441 | Heat sink | Kenya Kawabata, Kuang Yu Chu, Hung-Wei Tseng | 2020-03-24 |
| 10571199 | Cooling device with superimposed fin groups | Shinichi Ito, Kenya Kawabata | 2020-02-25 |
| 9751164 | Method of manufacturing a hollow poppet valve | Kazuhiro Ishii, Shigeru Uchida | 2017-09-05 |