Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121601 | Insertion-hole blockage-rate evaluation system, insertion-hole blockage-rate evaluation method, and insertion-hole blockage-rate evaluation program | Naoto Kawase, Kayoko Kawata, Takashi Inagaki, Masaharu Michihashi | 2015-09-01 |