Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259201 | Header plates structure of heat exchanger | Taiji Sakai, Atsushi Okubo, Hiro Kubota | 2025-03-25 |
| 7926708 | Image data recording method, method of recording finished work by image data, image data recording apparatus, and finished work recording system using image data | Fumio Hatori, Shinichi Ebata | 2011-04-19 |