Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293741 | Warming-up system for warming up an engine for an automotive vehicle | Kenji Kashiyama | 1994-03-15 |
KU
Ken Umehara
Overall (1994): #104,862 of 165,921Top 65%
1
Patents 1994