Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8097192 | Foamed resin molding machine and method of operating the same | Akihiko Tsuda, Tomio Nakashima, Taizo Mio | 2012-01-17 | |
| 5191487 | Helical-scan-type VTR with echo effect playback | Shinji Nakamura, Katsuakira Moriwake | 1993-03-02 | $110,000 |