Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537525 | Column layout information processing system | Naohiro Hosokawa | 1996-07-16 |
| 4958197 | Cleaning blade with a surface active antistatic agent | Hiroshi Kinashi, Itaru Kawabata, Hidenobu Yamane, Yoshiharu Tsujimoto, Masayoshi Nawa | 1990-09-18 |