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Naoki Arai

Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
Micron: 4 patents #2,657 of 6,345Top 45%
SC Stanley Electric Co.: 4 patents #170 of 1,072Top 20%
TC Tohoku Ricoh Co.: 4 patents #38 of 204Top 20%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
SC Sumitomo Special Metals Co.: 2 patents #96 of 262Top 40%
IR Institute Of Physical And Chemical Research: 1 patents #66 of 172Top 40%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
KA Kaneka: 1 patents #886 of 1,525Top 60%
Overall (All Time): #238,665 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10105878 Composite-material molding method and molding device Katsuhiro Usui 2018-10-23
8734672 Ice crystallization inhibitor derived from basidiomycete Hidehisa Kawahara, Yoshihide Koide, Jun Tomono 2014-05-27
6149504 Method and apparatus for profile mirror surface grinding Hitoshi Ohmori, Kiyotaka Noguchi, Takahisa Deguchi, Tamotsu Toeda, Hiroyuki Oguma +2 more 2000-11-21
6000128 Process of producing a multi-layered printed-coil substrate Tohru Umeno 1999-12-14
5952909 Multi-layered printed-coil substrate, printed-coil substrates and printed-coil components Tohru Umeno 1999-09-14
5420001 Silver halide photographic material for medical care and an image forming method therefor Tadashi Ito, Itsuo Fujiwara 1995-05-30
5401620 Silver halide photographic material for laser exposure Masahide Sasai 1995-03-28
5368994 Silver halide photographic material Itsuo Fujiwara, Tadashi Ito 1994-11-29
5206128 Silver halide photographic material 1993-04-27
5198327 Method of formation of photographic images Minoru Yamada, Kazuo Kagawa 1993-03-30
5194367 Method for processing a silver halide photographic material Minoru Yamada, Takashi Toyoda 1993-03-16
5043259 Pre-fogged direct positive silver halide emulsions 1991-08-27
5028516 Method of forming an image comprising rapidly developing an infrared sensitized photographic material comprising surfactants Yasuo Mukunoki, Kazuo Kagawa 1991-07-02
4945036 Silver halide photosensitive material Kazuo Kagawa 1990-07-31
4524413 AC rectifier having semi-conductor active rectifying element Tsuneo Ikenoue, Shin-yng Liu, Shuichi Umemoto 1985-06-18
4513360 DC-DC converter having energy storage inductance element connected in flywheel circuit Tsuneo Ikenoue, Shin-yng Liu, Shuichi Umemoto 1985-04-23
4357654 DC--DC Converter Tsuneo Ikenoue, Shin-yng Liu, Shuichi Umemoto 1982-11-02
4356541 Rectifier Tsuneo Ikenoue, Shin-yng Liu, Shuichi Umemoto 1982-10-26
4200464 Silver halide color photographic materials containing a UV filter compound Tadao Shishido 1980-04-29