TY

Takayuki Yamaguchi

Ricoh Company: 13 patents #1,714 of 9,818Top 20%
Mazda Motor: 10 patents #325 of 4,755Top 7%
SU Sumida: 6 patents #24 of 118Top 25%
NC Nippon Light Metal Company: 5 patents #41 of 499Top 9%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
RE Ricoh Elemex: 4 patents #7 of 49Top 15%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
ML Mitsubishi Pencil Company, Limited: 2 patents #127 of 302Top 45%
MC Moriroku Co.: 2 patents #7 of 45Top 20%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
SB Sumitomo Mitsui Banking: 2 patents #1 of 14Top 8%
TC Tokai Kogyo Co.: 2 patents #32 of 161Top 20%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
SW Sanjo Machine Works: 1 patents #7 of 18Top 40%
GL Glory: 1 patents #217 of 385Top 60%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
Canon: 1 patents #14,899 of 19,416Top 80%
NE Nec: 1 patents #7,889 of 14,502Top 55%
JA Jasco: 1 patents #46 of 125Top 40%
HG HGST: 1 patents #1,032 of 1,677Top 65%
RC Ricoh Seiki Company: 1 patents #7 of 16Top 45%
Overall (All Time): #38,770 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 51–60 of 60 patents

Patent #TitleCo-InventorsDate
5880366 Flow sensor apparatus installed in a fluid path 1999-03-09
5852239 Flow sensor having an intermediate heater between two temperature-sensing heating portions Yukito Sato, Hiroyoshi Shoji, Junichi Azumi, Morimasa Kaminishi 1998-12-22
5793073 Semiconductor thin film sensor device with (110) plane Morimasa Kaminishi, Yukito Satoh 1998-08-11
5754202 Ink jet recording apparatus Takuro Sekiya, Mitsuru Shingyouchi, Makoto Obu, Michio Umezawa, Tetsuro Hirota +3 more 1998-05-19
5740661 Method and apparatus of producing sheet wrapping body Takanori Kume, Yasuhiro Kayano, Tomio Higuchi 1998-04-21
5659474 Diagnostic apparatus for squib line system in vehicular air bag system Yoshihiko Maeno, Koichi Sugiyama 1997-08-19
5520136 Searching boat capable of searching area of spillage oil on the sea Yasuhiro Senga, Atsushi Sakuma 1996-05-28
5412413 Method and apparatus for making liquid drop fly to form image by generating bubble in liquid Takuro Sekiya, Takashi Kimura, Masanori Horike, Yoshio Watanabe, Shuji Motomura +2 more 1995-05-02
5389962 Ink jet recording head assembly Takuro Sekiya, Mitsuru Shingyouchi, Takashi Kimura, Yoshio Watanabe, Shuji Motomura +2 more 1995-02-14
4651164 Thermal print head Shuro Abe, Yoshiro Yabuki, Yasuhiko Takamatsu, Masatoshi Ohta, Eiji Nakamura 1987-03-17