Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875618 | Wire stacked bonding method | Hiroshi Hasegawa, Koichi Sugimoto, Takeshi Yano, Tositada Netsu, Mitsukiyo Tani | 1989-10-24 |
| 4564261 | Bundle of optical fibers | Kunio Matsumoto, Yoshihisa Suzuki | 1986-01-14 |
| 4266256 | Cleaner ribbon for magnetic tape | Katsuhiko Kato | 1981-05-05 |