Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548023 | Gas sensor | Kouji Matsuo, Shoji Akatsuka, Satoshi Ishikawa | 2003-04-15 |
SO
Shoichi Ohtsuki
Overall (2003): #119,382 of 273,478Top 45%
1
Patents 2003