Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987012 | Process for preparing mono-dispersed particles | Goro Sato, Hiroyasu Nishida, Yoshichika Tanaka, Tsuguo Koyanagi, Kei Mihara | 1991-01-22 |
| 4937148 | Process for preparing conductive fine particles | Goro Sato, Tsuguo Koyanagi, Masayuki Matsuda, Hiroo Yoshidome, Akira Nakashima +1 more | 1990-06-26 |
| 4925704 | Processes for preparing mono-dispersed particles | Goro Sato, Hiroyasu Nishida, Yoshichika Tanaka, Tsuguo Koyanagi, Kei Mihara | 1990-05-15 |
| 4853340 | Semiconductor device isolated by a pair of field oxide regions | — | 1989-08-01 |
| 4783975 | Colored pearl | Kiyohide Mimura | 1988-11-15 |
| 4748489 | Integrated circuit semiconductor device having improved isolation region | — | 1988-05-31 |
| 4568609 | Light permeable conductive material | Goro Sato, Tsuguo Koyanagi, Hirokazu Tanaka | 1986-02-04 |