Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337365 | Apparatus for actively reducing noise for interior of enclosed space | Tsutomu Hamabe, Akio Kinoshita, Kazuhiro Doi, Kenichiro Muraoka | 1994-08-09 |
| 5295192 | Electronic noise attenuation method and apparatus for use in effecting such method | Hareo Hamada, Tanetoshi Miura, Akio Kinoshita, Keiichiro Mizuno, Minoru Takahashi | 1994-03-15 |