FI

Fuminori Ishikawa

HI Hitachi: 11 patents #3,813 of 28,497Top 15%
HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
PC Pohang Iron & Steel Co.: 1 patents #55 of 233Top 25%
Overall (All Time): #467,640 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7948140 Joint structure of electric wire, stator of rotary electric machine, method for manufacturing the same Takeshi Sakai, Yoshimi Mori, Yasuhiko Kimura, Masahiko Honma 2011-05-24
7615906 Joint structure of electric wire, stator of rotary electric machine, method for manufacturing the same Takeshi Sakai, Yoshimi Mori, Yasuhiko Kimura, Masahiko Honma 2009-11-10
7128621 Connecting structure and its connecting method, and rotating machinery and alternating current Shin Onose, Katsuyoshi Terakado, Masamichi Kase, Masaki Okamura 2006-10-31
6955287 Method of bonding metal plates, apparatus therefor and hot strip mill Kenji Horii, Yasutsugu Yoshimura, Tadashi Nishino, Takashi Kamoshita, Takayoshi Tomino +9 more 2005-10-18
6213381 Method of bonding metal plates, apparatus therefor and hot strip mill Takao Funamoto, Gen Nagakubo, Takashi Mashiko, Tadashi Nishino, Yusutsugu Yoshimura +5 more 2001-04-10
5938954 Submerged laser beam irradiation equipment Tsutomu Onuma, Toshimi Matsumoto, Akira Onuma, Mitsuo Nakamura, Choichi Asano +4 more 1999-08-17
5884832 Method of bonding metal plates, apparatus therefor and hot strip mill Takao Funamoto, Gen Nagakubo, Takashi Mashiko, Tadashi Nishino, Yusutsugu Yoshimura +5 more 1999-03-23
5773124 Magnetic recording medium comprising a protective layer having specified electrical resistivity and density Hideaki Tanaka, Toshinori Hirano, Hiroko Saito, Kenichi Gomi, Hiroshi Yashiki +2 more 1998-06-30
5252418 Electrophotographic photoreceptor with protruding inorganic insulator pieces and an electrophotographic apparatus utilizing the same Akira Sato, Kunihiro Tamahashi, Masatoshi Wakagi, Katsumi Tamura, Masanobu Hanazono +6 more 1993-10-12
5204202 Electrophotographic photosensitive element comprising a protective layer with a porous surface impregnated with lubricant Kunihiro Tamahashi, Shigeharu Onuma, Masatoshi Wakagi, Masanobu Hanazono, Mitsuyoshi Shoji +4 more 1993-04-20
5073466 Electrophotographic member containing a fluorine-containing lubricating agent and process for producing the same Kunihiro Tamahashi, Shigeharu Onuma, Masatoshi Wakagi, Masanobu Hanazono, Mitsuyoshi Shoji +5 more 1991-12-17