TO

Tomofumi Oba

AC Alps Electric Co.: 2 patents #822 of 2,177Top 40%
FI Frontec Incorporated: 2 patents #16 of 40Top 40%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
📍 Rifu, JP: #599 of 2,101 inventorsTop 30%
Overall (All Time): #960,382 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10886037 Conductor and method of manufacturing the same Yui Abe, Yoshihiro Taguchi, Mitsuo Bito, Yoshiyuki Asabe, Yasuyuki Kitamura +2 more 2021-01-05
10026523 Conductor and method of manufacturing the same Yui Abe, Yoshihiro Taguchi, Mitsuo Bito, Yoshiyuki Asabe, Yasuyuki Kitamura +2 more 2018-07-17
7095178 Plasma processing apparatus, method for operating the same, designing system of matching circuit, and plasma processing method Akira Nakano, Tadashi Kumagai, Tadahiro Ohmi 2006-08-22
5623161 Electronic element and method of producing same Koichi Fukuda, Chisato Iwasaki, Yasuhiko Kasama, Tadahiro Ohmi 1997-04-22
5550091 Method of sputtering a silicon nitride film Koichi Fukuda, Masanori Miyazaki, Hirofumi Fukui, Chisato Iwasaki, Yasuhiko Kasama +5 more 1996-08-27