Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871647 | Method of forming color diffusion transfer image by heat development | Tawara Komamura, Satoru Ikeuchi, Masaru Iwagaki, Wataru Ishikawa | 1989-10-03 |
| 4862300 | Tape guide moving mechanism for magnetic record reproducing apparatus | Nobuyuki Kaku, Kenji Ogiro, Atsuo Osawa, Kouhei Takita | 1989-08-29 |
| 4846724 | Shielded cable assembly comprising means capable of effectively reducing undesirable radiation of a signal transmitted through the assembly | Yukio Hotta | 1989-07-11 |
| 4840882 | Heat developable color light-sensitive material | Masaru Iwagaki, Tawara Kumamura, Fumio Ishii, Kunihiro Koshizuka | 1989-06-20 |
| 4817707 | Heating soft floor mat | Kazuo Aoyama, Yukitaka Murata, Kiyoshi Hattori, Akio Okamoto, Kiyoshi Takahashi +1 more | 1989-04-04 |