Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792545 | Decorative paper/embossing plate in which uneven structure of vessel perforation is reproduced, and preparing method and preparing apparatus therefor | Naoki Kawai, Toshio Modegi, Yashiro Hayashi, Hideki Murota, Ieharu Hashizume +3 more | 1998-08-11 |
| 4817005 | Method of designing cubic receptacle and apparatus therefor | Yasuo Kubota, Nobumoto Kani, Kazutaka Okawa, Takuo Tobita | 1989-03-28 |