Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614314 | Magnetic recording medium having an enhanced diamond bonding ratio and a method for the manufacture thereof | Yoshiaki Itoh, Michio Osawa, Yoshiharu Kashiwakura, Michinori Nishimura, Kazuo Nimura | 1997-03-25 |
| 5591555 | Electrophotographic photoconductor including a metal-free phthalocyanine | Shinichi Tamura, Seishi Terasaki, Tadashi Mimura, Teruaki Kobayashi | 1997-01-07 |