Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135912 | Dump body and dump truck | — | 2021-10-05 |
| 6144463 | Facsimile machine having computer-linked mode | Kunji Okazaki, Shinji Kawasaki, Shinichi Tanaka | 2000-11-07 |
| 5048078 | System for communication over a telephone line between a facsimile apparatus and a computer | Mitsuo Satomi | 1991-09-10 |
| 4663217 | Magnetic recording medium | Nobutaka Yamaguchi, Shinobu Iida, Norio Nasu, Eiichi Tadokoro | 1987-05-05 |
| 4551386 | Magnetic recording materials | Nobutaka Yamaguchi, Shinobu Iida, Toshimitu Okutu, Kenichi Masuyama, Eiichi Tadokoro | 1985-11-05 |
| 4499121 | Method of preparing a magnetic recording medium with a calendering treatment | Nobutaka Yamaguchi, Masaaki Fujiyama, Sugihiko Tada, Eiichi Tadokoro, Katsumi Ryoke +1 more | 1985-02-12 |