YW

Yutaka Watanabe

Canon: 64 patents #402 of 19,416Top 3%
HI Hitachi: 15 patents #2,636 of 28,497Top 10%
HC Hitachi Construction Machinery Co.: 15 patents #80 of 1,234Top 7%
MI Minolta: 11 patents #172 of 1,109Top 20%
MI Mitutoyo: 7 patents #135 of 721Top 20%
FI Fujifilm Business Innovation: 5 patents #693 of 1,659Top 45%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
MI Mitsui Toatsu Chemicals, Incorporated: 4 patents #343 of 1,543Top 25%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
AD Advantest: 3 patents #330 of 1,193Top 30%
IH Ihi: 2 patents #401 of 1,178Top 35%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
NK Nippon Kayaku: 2 patents #345 of 1,103Top 35%
SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
EC Equos Research Co.: 1 patents #34 of 97Top 40%
NC Nippon Petrochemicals, Co.: 1 patents #181 of 359Top 55%
NK Nippon Seimitsu Kogyo Kabushiki Kaisha: 1 patents #18 of 46Top 40%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NT NTT: 1 patents #2,911 of 4,871Top 60%
NI Nisca: 1 patents #235 of 371Top 65%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
RI Riken: 1 patents #679 of 1,824Top 40%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
TS Toshiba Energy Systems & Solutions: 1 patents #268 of 569Top 50%
AI Aisin: 1 patents #310 of 1,000Top 35%
IBM: 1 patents #44,794 of 70,183Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
NO Nippon Oil: 1 patents #392 of 773Top 55%
DC Daiwa Kasei Industry Co.: 1 patents #31 of 61Top 55%
HS Hitachi-Lg Data Storage: 1 patents #177 of 294Top 65%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
KU Keio University: 1 patents #190 of 781Top 25%
CC Cemedine Co.: 1 patents #31 of 60Top 55%
AR Asahi Rubber: 1 patents #20 of 63Top 35%
NE Nidec Elesys: 1 patents #18 of 43Top 45%
NC Nippon Hodo Co.: 1 patents #8 of 36Top 25%
Overall (All Time): #4,991 of 4,157,543Top 1%
166
Patents All Time

Issued Patents All Time

Showing 151–166 of 166 patents

Patent #TitleCo-InventorsDate
4624896 Multi-layer ceramic substrate and method for the production thereof Fumiyuki Kobayashi, Satoru Ogihara, Yoshiyuki Ohzawa 1986-11-25
4535981 Paper sheet feeding arrangement Fumio Fukumoto 1985-08-20
4516039 Logic circuit utilizing a current switch circuit having a non-threshold transfer characteristic Isokazu Matsuzaki, Akira Yamagiwa, Takashi Matsumoto, Katsumi Yabe 1985-05-07
4478897 Compound molding Tohru Akashi 1984-10-23
4449449 Data stamp device for automatic printing apparatus of copier 1984-05-22
4373019 Thick film fine pattern forming method Hisayasu Matsuo 1983-02-08
4367033 Combined reader-printer 1983-01-04
4366196 Plastic molding strip Tadashi Maekawa 1982-12-28
4363839 Trim strip for vehicles Hirochika Nishio 1982-12-14
4349271 Image projecting system Shiro Toriumi 1982-09-14
4328052 Retainer assembly for molding strips and method of securing molding strips in place 1982-05-04
4325968 Benzenethiocarbamate derivatives Taizo Nakagawa, Kaoru Ohmori, Kengo Koike, Iwao Tejima 1982-04-20
4296494 Error correction and detection systems Sakou Ishikawa, Katsuro Wakai 1981-10-20
4265142 Manual and power motivated drive means 1981-05-05
4211785 Fungicidal composition for use in agriculture and horticulture and its use Taizo Nakagawa, Kaoru Ohmori 1980-07-08
4191455 Manual retrieving mechanism for microfiche reader apparatus or the like Seiichi Yamagishi, Shiro Toriumi 1980-03-04