YW

Yoshio Watanabe

HI Hitachi: 28 patents #1,022 of 28,497Top 4%
Fujitsu Limited: 15 patents #1,986 of 24,456Top 9%
Sumitomo Electric Industries: 13 patents #1,957 of 21,551Top 10%
Ricoh Company: 13 patents #1,714 of 9,818Top 20%
SO Sony: 6 patents #6,793 of 25,231Top 30%
DI Disco: 5 patents #127 of 708Top 20%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
Kawasaki: 5 patents #446 of 2,943Top 20%
SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
KS Kabushiki Kaisha Machida Seisakusho: 3 patents #3 of 17Top 20%
IC Ikeda Bussan Co.: 2 patents #63 of 235Top 30%
SC Shinko Electric Industries Co.: 2 patents #315 of 723Top 45%
U.S. Philips: 2 patents #2,537 of 8,851Top 30%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
3M: 1 patents #7,233 of 11,543Top 65%
TI Toyota Industries: 1 patents #505 of 955Top 55%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
AK Aisin Seiki K.K.: 1 patents #35 of 97Top 40%
AY Apic Yamada: 1 patents #20 of 52Top 40%
DG Dr. Johannes Heidenhain Gmbh: 1 patents #209 of 417Top 55%
FK Futaba Denshi Kogyo: 1 patents #54 of 123Top 45%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
ME Mecta: 1 patents #38 of 74Top 55%
NC Nissei Plastic Industrial Co.: 1 patents #121 of 189Top 65%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
TC Takashima & Co.: 1 patents #2 of 6Top 35%
VC V Technology Co.: 1 patents #23 of 67Top 35%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
Overall (All Time): #10,345 of 4,157,543Top 1%
118
Patents All Time

Issued Patents All Time

Showing 51–75 of 118 patents

Patent #TitleCo-InventorsDate
5389962 Ink jet recording head assembly Takuro Sekiya, Mitsuru Shingyouchi, Takashi Kimura, Takayuki Yamaguchi, Shuji Motomura +2 more 1995-02-14
5382923 Charge-pump circuit for use in phase locked loop Toshizi Shimada, Yasunori Kanai 1995-01-17
5377596 Magnetic levitating transportation apparatus with rail gap sensor and non-parallel magnet unit arrangement Yoshinobu Ono, Shinjiro Tanida 1995-01-03
5362445 Biochemical analyzer and attenuated total reflection prism cell used in said analyzer Yuji Miyahara, Toshiko Fujii, Thomas Buhrer 1994-11-08
5360470 Magnetic levitating transporting apparatus with a movable magnetic unit Yoshinobu Ono, Shinjiro Tanida, Tadayuki Kojima 1994-11-01
5352352 Carbonic acid gas sensor Keiji Tsukada, Yuji Miyahara, Yasuhisa Shibata 1994-10-04
5344545 Electrolytic sensor for measuring the content of gas in a fluid Keiji Tsukada, Yuji Miyahara, Yasuhisa Shibata 1994-09-06
5333241 Neuron unit, neural network and signal processing method Toshiyuki Furuta, Hiroyuki Horiguchi, Hirotoshi Eguchi, Yutaka Ebi, Tatsuya Furukawa +1 more 1994-07-26
5327522 Neuron unit Toshiyuki Furuta, Hiroyuki Horiguchi, Hirotoshi Eguchi, Yutaka Ebi, Tatsuya Furukawa +8 more 1994-07-05
5327021 Waveform synthesizing circuit Yasunori Kanai, Toshizi Shimada, Takahiko Nakao 1994-07-05
5313110 Monostable multivibrating circuit Tatsuaki Kitta 1994-05-17
5294336 Apparatus for liquid chromatography for separating AIC components from hemoglobin in blood Masako Mizuno, Kenji Tochigi, Yutaka Misawa, Hiroyuki Miyagi, Taro Nogami +2 more 1994-03-15
5250168 Integrated ion sensor Keiji Tsukada, Yuji Miyahara, Yasuhisa Shibata 1993-10-05
5225732 Gas discharge-type display panel comprising a composite oxide cathode Toshiharu Hoshi 1993-07-06
5212097 Method for analysis of catecholamine Masao Kamahori, Mamoru Taki, Junkichi Miura, Taro Nogami 1993-05-18
5207771 Radial plunger type pump with counter weight and washer integrally secured Masakazu Sugisaw 1993-05-04
5200762 Image forming apparatus Yasuo Katano, Yasuyuki Okada, Takeshi Takemoto, Akira Oyamaguchi 1993-04-06
5180920 Method and apparatus for making charged particle beam exposure Junichi Kai, Hiroshi Yasuda 1993-01-19
5167006 Neuron unit, neural network and signal processing method Toshiyuki Furuta, Hiroyuki Horiguchi, Hirotoshi Eguchi, Yutaka Ebi, Tatsuya Furukawa +1 more 1992-11-24
5149178 Hydraulic braking system for an automotive vehicle Tadao Saito, Masakazu Sugisawa 1992-09-22
5132012 Liquid chromatograph Junkichi Miura, Andreas Manz, Yuji Miyahara, Hiroyuki Miyagi, Keiji Tsukada 1992-07-21
5111148 Battery voltage discriminator circuit Seiiti Senoo 1992-05-05
5093267 Method for biochemical assay and an analyzer for the method Junkichi Miura, Mamoru Taki, Masao Kamahori, Hiroyuki Miyagi 1992-03-03
5027005 Logic circuit which can be selected to function as a d or t type flip-flop Tatsuaki Kitsuta, Isao Shimotsuhama, Masahiro Tanaka, Shinichi Shiotsu, Kazumi Ogawa 1991-06-25
5016045 Image reading apparatus 1991-05-14