Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207252 | Magnetic recording medium and production method thereof | — | 2001-03-27 |
| 6116887 | Foam molding equipment | Yuichi Yamada, Masaki Yonezawa, Hirozi Kamiya, Ken Ohshima | 2000-09-12 |
| 6051308 | Magnetic recording medium and process for its production | Yoshihiro Kinoshita, Makoto Ochi | 2000-04-18 |
| 5963403 | Belt driven tape cartridge | Hiroyuki Ikeda | 1999-10-05 |
| 4670117 | Electrodialytic method of growing water-soluble ionic crystal | Kunio Yoshida, Chiyoe Yamanaka, Takatomo Sasaki | 1987-06-02 |