Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11869753 | Plasma processing apparatus | Takahiro Senda, Yusei Kuwabara, Tomoya Ujiie | 2024-01-09 |
| 8187395 | Electrical contact having high electrical conductivity made of internally oxidized silver-oxide material for compact electromagnetic relay | Koshiro Ueda, Noriaki Murahashi, Shinji Yamanashi, Michio Taki, Hiroyasu Endo | 2012-05-29 |
| 5451272 | Silver-oxide electric contact material for use in switches for high current | Shigeo Shibuya, Manabu Aoki | 1995-09-19 |