Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7852790 | Communication master station startup period control method | Norio Furuishi | 2010-12-14 |
| 7792155 | Communication system and slave and repeater units therefor | Masao Koga, Toshiyuki Ozaki | 2010-09-07 |
| 4833871 | Apparatus for inserting optical fibers into a spacer having spiral grooves | Satoshi Ogawa, Masakazu Watanabe | 1989-05-30 |
| 4726960 | Medical material and process for its production | Tsutomu Sawada, Kyoji Yoshida, Shozo Takano | 1988-02-23 |
| 4664658 | Medical material and process for its production | Tsutomu Sawada, Kyoji Yoshida, Shozo Takano | 1987-05-12 |
| 4622988 | Liquid replenishing apparatus | Hiroaki Takimoto, Tetsuo Miyajiri, Tamio Turita | 1986-11-18 |