Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421942 | Vapor chamber | Takuo Wakaoka | 2022-08-23 |
| 11340022 | Vapor chamber having pillars with decreasing cross-sectional area | Takuo Wakaoka, Shuji Matsumoto, Takayoshi OBATA, Haruhiko Ikeda | 2022-05-24 |
| 11277940 | Vapor chamber | Takuo Wakaoka, Haruhiko Ikeda, Tatsuhiro Numoto, Atsushi Kishimoto | 2022-03-15 |
| 11150030 | Vapor chamber | Atsushi Kishimoto, Haruhiko Ikeda, Takuo Wakaoka, Osamu Chikagawa, Tatsuhiro Numoto | 2021-10-19 |
| 10973151 | Vapor chamber | Takuo Wakaoka, Haruhiko Ikeda, Osamu Nakao, Tatsuhiro Numoto | 2021-04-06 |
| 9376272 | Powder supply device | Akio Sato, Kenji Kidera | 2016-06-28 |