Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260544 | Image restriction method, recording medium, information processing apparatus, and support system | Kazuhisa Nakama, Tatsuya Hirosawa, Masahiro Koyanagi, Nobuhiko SASAKI | 2025-03-25 |
| 7378102 | Diclofenac sodium oral pharmaceutical | — | 2008-05-27 |
| 6446777 | One-way clutch | Yoshihiro Nakagawa, Kouji Kitahata | 2002-09-10 |
| 5599683 | Method for measuring production activity of test substance towards FXIIa | Katsumi Nishikawa | 1997-02-04 |
| 5445588 | Printing roller | Tsurumatsu Takano, Yoshio Mori | 1995-08-29 |
| 5113760 | Ink roller for printing machine | Saburo Sonobe | 1992-05-19 |
| 5099759 | Ink metering roller and method of manufacturing the same | Saburo Sonobe | 1992-03-31 |
| 5033380 | Inking unit with hollow microballoons in surface and method of making | Saburo Sonobe | 1991-07-23 |
| 4701368 | Papermaker's pressure belt for extended nip presses | Masao Kiuchi, Yoshiaki Ito, Kazuo Yamada | 1987-10-20 |