Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889917 | Peptide | Masao Tanihara, Kiichiro Oka, Hideaki Yamada, Toshihide Nakashima, Yoshiaki Omura +1 more | 1989-12-26 |
| 4864632 | Indoor wiring system for VHF/UHF signal lines | Atsuo Moriyama, Yoichi Akashi, Kazunori Sekiuchi, Toshio Nagakura | 1989-09-05 |
| 4800288 | Optical image transformation apparatus | Shintaro Inagaki | 1989-01-24 |