Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493295 | Information recording apparatus | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2002-12-10 |
| 6490233 | Optical reproducing method | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2002-12-03 |
| D462967 | Portion of an electronic computer | — | 2002-09-17 |
| 6388986 | Information recording medium having wobbled groove structure | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2002-05-14 |
| 6388987 | Information recording medium having wobbled groove structure and plural zones | Harukazu Miyamoto, Yoshio Suzuki, Hisataka Sugiyama, Hiroyuki Minemura, Tetsuya Fushimi +1 more | 2002-05-14 |