Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8525086 | Microwave heating appliance | Hirohisa Imai, Koji Yoshino, Hiroshi Kawai, Miki Ueda | 2013-09-03 |
| 5445517 | Adaptive noise silencing system of combustion apparatus | Yasuhiro Umekage, Kunio Nakamura | 1995-08-29 |