Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7611606 | Low-density neutral paper | Kazunari Soga, Dai Nagahara, Takashi Ochi, Koji Kutsuwa, Katsumasa Ono | 2009-11-03 |
| 5436081 | Plated aluminum sheet having improved spot weldability | Naotaka Ueda, Yoshihiko Hoboh, Masanori Tsuji | 1995-07-25 |
| 5409156 | Spot-weldable aluminum sheet and production thereof | Masanori Tsuji, Yoshihiko Hoboh | 1995-04-25 |
| 5245847 | Process for zinc electroplating of aluminum strip | Seiji Bando, Yoshihiko Hoboh, Naotaka Ueda, Masanori Tsuji, Hisao Yoshimori | 1993-09-21 |
| 5234574 | Process for direct zinc electroplating of aluminum strip | Masanori Tsuji, Yoshihiko Hoboh, Hiroshi Oishi, Naotaka Ueda | 1993-08-10 |