Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5734094 | Ion current detector device for use in an internal combustion engine | Yoshihiro Matsubara, Mamoru Kodera, Masahiro Ishikawa | 1998-03-31 |
TT
Terumasa Tomita
Overall (All Time): #3,679,992 of 4,157,543Top 90%
1
Patents All Time