Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4594296 | Magnetic recording medium | Kiyoshi Noguchi, Kouji Kobayashi | 1986-06-10 |
| 4587507 | Core of a choke coil comprised of amorphous magnetic alloy | Masao Shigeta | 1986-05-06 |
| 4550062 | Magnetic recording medium | Kiyoshi Noguchi, Kouji Kobayashi | 1985-10-29 |
| 4548871 | Magnetic recording medium | Kouji Kobayashi, Kiyoshi Noguchi | 1985-10-22 |
| 4540600 | Process for producing a magnetic recording medium | Koji Kobayashi, Kiyoshi Noguchi | 1985-09-10 |
| 4183829 | Catalysts for purification of exhaust gases from internal combustion engines | Shichiro Adachi, Takuo Sato | 1980-01-15 |