Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904129 | Annular milling cutter for machining bevel gear | Masaki Sugimoto, Akira Nakayama, Isao Nakagawa, Noboru Maruyama, Kunihiko Morikawa | 1990-02-27 |
HY
Hideji Yoshioka
Overall (All Time): #3,896,840 of 4,157,543Top 95%
1
Patents All Time