Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724521 | Ink heating device and printing apparatus | — | 2023-08-15 |
| 10681235 | Image recording device with a reader and processor for calibrating the reader | Masakazu Date, Toshiyuki Mizutani | 2020-06-09 |
| 6307724 | Accessory apparatus | Teruaki Yagoshi, Kazuo Shimada | 2001-10-23 |
| 5420310 | Conversion of 15-beta to 15-alpha 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivatives | Kiyotaka Ohno, Hiroshi Nagase, Hisanori Wakita, Koji Kawai, Hideo Yoshiwara | 1995-05-30 |
| 5202447 | Process of producing 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivatives | Kiyotaka Ohno, Hiroshi Nagase, Hisanori Wakita, Koji Kawai, Hideo Yoshiwara | 1993-04-13 |