Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431797 | Voltage conversion system, power converter system, and voltage conversion method | — | 2025-09-30 |
| 12336085 | Structure and structure with electronic component | — | 2025-06-17 |
| 11936292 | Combined feedforward and feedback control of a switched capacitor converter | — | 2024-03-19 |
| 10862393 | DC-DC converter | Masanari Tago | 2020-12-08 |
| 10720833 | DC-DC converter | Masanari Tago | 2020-07-21 |
| 8921434 | Polylactic acid composition, foam molded article thereof and method of producing the same | Kosuke Uchiyama, Tenya Suzuki | 2014-12-30 |
| 7238086 | Surface finishing method for aluminum shapes by barrel polishing | Kouzou Maekawa, Yoshito Hasegawa, Hidefumi Maekawa, Kazuaki Takaya | 2007-07-03 |
| 5533712 | Electric hoist and traction apparatus | Masaru Fujikawa, Munenobu Honda | 1996-07-09 |