Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8784637 | Method for manufacturing anode foil of aluminium electrolytic capacitor | Naomi Kurihara, Katsunori Matsuda, Takahiro Suzuki | 2014-07-22 |
| 5247505 | Information recording method for reciprocally recording and verifying information | Satoshi Shikichi, Kenichi Suzuki, Masayuki Usui, Hiroshi Matsuoka, Kazuhiko Matsuoka +4 more | 1993-09-21 |
| 5099991 | Package of electrolytic capacitors, with a folded terminal protection part | Toshiyuki Kitagawa, Hideharu Nagai, Tooru Yamaguchi | 1992-03-31 |
| 5018123 | Optical information recording medium and method for recording information on said medium and reproducing information therefrom | Hideki Hosoya, Akio Aoki, Masahiko Enari, Masayuki Usui, Hiroshi Matsuoka +4 more | 1991-05-21 |
| 5010534 | Optical information recording-reproducing apparatus | Masahiko Enari, Satoshi Shikichi, Kenichi Suzuki, Masayuki Usui, Hiroshi Matsuoka +4 more | 1991-04-23 |
| 4922351 | Optical information recording and reproducing apparatus | Kenichi Suzuki, Satoshi Shikichi, Masayuki Usui, Hiroshi Matsuoka, Kazuhiko Matsuoka +4 more | 1990-05-01 |
| 4912697 | Apparatus and method for preventing recording errors due to a reduction in the relative speed between an information carrying light beam and a recording medium | Masahiko Enari, Satoshi Shikichi, Kenichi Suzuki, Masayuki Usui, Hiroshi Matsuoka +4 more | 1990-03-27 |
| 4787075 | Optical information recording medium and apparatus for recording/reproducing information using the same | Hiroshi Matsuoka, Akio Aoki, Hideki Hosoya, Kazuhiko Matsuoka, Masayuki Usui +4 more | 1988-11-22 |
| 4712117 | Adjusting apparatus for laser scanning system with acousto-optical element | Toshikazu Shimazu, Kazuhisa Takahashi | 1987-12-08 |