Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348929 | Fuel absorbent | Hiroshi Ito, Tadaoki Okumoto, Takashi Ohta, Mitsumasa Matsushita, Norio Sato | 1994-09-20 |
| 5325353 | Optical recording medium | Takashi Kishi | 1994-06-28 |
| 5320876 | Transfer apparatus and method | Yoshikazu Anezaki, Hidetoshi Watanabe, Hirotsugu Suzuki | 1994-06-14 |
| 5287334 | Magneto-optical pickup apparatus and magneto-optical recording/reproducing apparatus | Kietsu Iwabuchi, Tetsu Watanabe, Tamotsu Yamagami, Yoshio Aoki | 1994-02-15 |