Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463398 | Rotary speed detector | Masanori Sugiyama, Chiaki Honma | 2002-10-08 |
HM
Hiroyuki Matsubara
Overall (2002): #206,012 of 266,432Top 80%
1
Patents 2002