Issued Patents 1997
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594372 | Source follower using NMOS and PMOS transistors | Tadashi Shibata | 1997-01-14 |
| 5591267 | Reduced pressure device | Masaru Umeda | 1997-01-07 |
TO
Tadahiro Ohmi
Unknown: 12 patents #1 of 2,107Top 1%
Takasago Netsugaku Kogyo Kabushiki Kaisha: 3 patents #1 of 2Top 50%
Frontec Incorporated: 3 patents #1 of 12Top 9%
Osaka Sanso Kogyo: 2 patents #1 of 8Top 15%
Tadashi Shibata: 2 patents #1 of 3Top 35%
Fujikin Incorporated: 1 patents #10 of 22Top 50%
Hashimoto Chemical: 1 patents #1 of 8Top 15%
Mitsubishi Aluminum Co.: 1 patents #1 of 11Top 10%
Tadahiro Ohmi: 1 patents #1 of 3Top 35%
Overall (1997): #22 of 185,788Top 1%
27
Patents 1997