Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416262 | Gear shaping method and device and spiral bevel gear cutter | Toshiaki Ishimaru, Youzou Nakamura, Akihide Kakutani | 2002-07-09 |
TE
Tsuneo Egawa
Overall (2002): #97,848 of 266,432Top 40%
1
Patents 2002