MY

Masahiro Yahagi

Tdk: 5 patents #1,099 of 3,796Top 30%
NE Nec: 1 patents #7,889 of 14,502Top 55%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
Overall (All Time): #743,093 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8369855 Mobile communications system and control method thereof 2013-02-05
5544002 High voltage capacitor and magnetron Shouichi Iwaya, Hitoshi Kudou, Shigeru Itou, Isao Fujiwara, Tadashi Ogasawara +3 more 1996-08-06
5496171 Surface combustion burner Hidenari Ozawa, Kazutaka Kato, Keiichi Ohgi 1996-03-05
4889837 Semiconductive ceramic composition Shuichi Ono, Shuichi Itagaki 1989-12-26
4861736 Semiconductive ceramic composition Shuichi Ono, Shuichi Itagaki, Nobuaki Kikuchi 1989-08-29
4854936 Semiconductive ceramic composition and semiconductive ceramic capacitor Shuichi Ono, Shuichi Itagaki, Kiyoshi Furukawa, Shinobu Fujiwara, Yasunobu Oikawa 1989-08-08
4799127 Semiconductive ceramic composition and semiconductor ceramic capacitor Shuichi Ono, Shuichi Itagaki, Kiyoshi Furukawa, Shinobu Fujiwara, Yasunobu Oikawa 1989-01-17