Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685594 | LED module and method of preparing the LED module, lighting device | Yoji Urano, Kenichiro Tanaka, Akifumi Nakamura, Toru Hirano, Hideaki Hyuga +1 more | 2017-06-20 |
| 5038235 | Superposed tape cassette storage racks with pusher unit facilitating tape withdrawal | Shogo Ohzawa, Michitoshi Morimoto | 1991-08-06 |
| 4937690 | Automatic exchanging system for storage and retrieval of magnetic tape cassettes | Kazuichi Yamashita, Masaaki Notani, Tsutomu Katsuta | 1990-06-26 |