TY

Toshio Yamada

NI Ngk Insulators: 48 patents #31 of 2,083Top 2%
Sumitomo Electric Industries: 35 patents #346 of 21,551Top 2%
HI Hitachi: 18 patents #2,067 of 28,497Top 8%
NS Nippon Steel: 14 patents #116 of 4,423Top 3%
RT Renesas Technology: 11 patents #212 of 3,337Top 7%
NC Nippon Zoki Pharmaceutical Co.: 6 patents #11 of 156Top 8%
HC Hitachi Ulsi Systems Co.: 5 patents #151 of 867Top 20%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
TO Topcon: 4 patents #201 of 684Top 30%
SO Sony: 4 patents #8,966 of 25,231Top 40%
MC Max Co.: 3 patents #118 of 321Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
HE Hitachi Vlsi Engineering: 2 patents #292 of 666Top 45%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
TC Toyo Kogyo Co.: 2 patents #32 of 216Top 15%
YA Yamasa: 2 patents #35 of 108Top 35%
IC Idemitsu Petrochemical Co.: 1 patents #305 of 578Top 55%
HS Hitachi Tohbu Semiconductor: 1 patents #126 of 223Top 60%
HS Hitachi Hokkai Semiconductor: 1 patents #44 of 98Top 45%
FC Fujimori Kogyo Co.: 1 patents #43 of 112Top 40%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
MK Mitsubishikaseikogyo Kabushiki Kaisha: 1 patents #6 of 49Top 15%
HC Hitachi Computer Engineering Co.: 1 patents #53 of 170Top 35%
Overall (All Time): #5,084 of 4,157,543Top 1%
165
Patents All Time

Issued Patents All Time

Showing 101–125 of 165 patents

Patent #TitleCo-InventorsDate
5545977 Reference potential generating circuit and semiconductor integrated circuit arrangement using the same Akinori Shibayama, Shunichi Iwanari, Atsushi Fujiwara 1996-08-13
5514934 Discharge lamp, image display device using the same and discharge lamp producing method Sadayuki Matsumoto, Takeo Saikatsu, Osamu Myodo, Takehiko Sakurai, Hrumi Sawada +3 more 1996-05-07
5515334 Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory Hisakazu Kotani, Hironori Akamatsu, Ichiro Nakao, Akihiro Sawada, Hirohito Kikukawa +2 more 1996-05-07
5497079 Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card Atsushi Fujiwara, Michihiro Inoue, Kazuhiro Matsuyama 1996-03-05
5495741 Apparatus for bending a band-shaped work 1996-03-05
5494881 Ceramic honeycomb structural body and catalyst comprising the same Minoru Machida, Yukihito Ichikawa 1996-02-27
5456770 Amorphous magnetic alloy with high magnetic flux density Takashi Sato, Masahiro Fujikura, Wataru Ohashi, Satoshi Yamashita, Hideo Hagiwara 1995-10-10
5455012 Exhaust gas purifying apparatus Minoru Machida 1995-10-03
5455097 Honeycomb stuctural bodies Minoru Machida, Masaomi Kamiya 1995-10-03
5447614 Method of processing a sample using a charged beam and reactive gases and system employing the same Yuuichi Hamamura, Satoshi Haraichi, Akira Shimase, Junzou Azuma, Fumikazu Itoh +2 more 1995-09-05
5389810 Semiconductor device having at least one symmetrical pair of MOSFETs Masashi Agata, Hiroyuki Yamauchi 1995-02-14
5381856 Process for producing very thin amorphous alloy strip Masahiro Fujikura, Takashi Sato, Fumio Hasebe, Hiromi Chida 1995-01-17
5375095 Semiconductor memory apparatus with reduced line widths Michihiro Inoue, Junko Hasegawa 1994-12-20
5342448 Apparatus for processing a sample using a charged beam and reactive gases Yuuichi Hamamura, Satoshi Haraichi, Akira Shimase, Junzou Azuma, Fumikazu Itoh +2 more 1994-08-30
5342480 Method of manufacturing a semiconductor integrated circuit device Hirotaka Nishizawa, Seiichiro Azuma, Takayuki Yoshitake, Kazuo Tanaka, Mikinori Kawaji +2 more 1994-08-30
5341035 Substrate potential generator Akinori Shibayama 1994-08-23
5301742 Amorphous alloy strip having a large thickness Takashi Sato, Tsutomu Ozawa 1994-04-12
5300814 Semiconductor device having a semiconductor substrate with reduced step between memory cells Susumu Matsumoto, Shin Hashimoto, Yoshiro Nakata 1994-04-05
5298802 Semiconductor integrated circuit device with a plurality of logic circuits having active pull-down functions Mitsuo Usami, Noboru Shiozawa, Hiromasa Katoh, Kazuyoshi Satoh, Tohru Kobayashi +4 more 1994-03-29
5283480 Semiconductor integrated circuit device with a plurality of logic circuits having active pull-down functions Mitsuo Usami, Noboru Shiozawa, Hiromasa Katoh, Kazuyoshi Satoh, Tohru Kobayashi +4 more 1994-02-01
5274280 Semiconductor integrated circuit device having separate supply voltages for the logic stage and output stage Yuko Ito, Atsushi Shimizu, Kazuo Tanaka, Sukehiro Yoshida 1993-12-28
5237217 Decoder circuit with a differential amplifier and applications thereof Junko Hasegawa 1993-08-17
5151878 Semiconductor memory device Michihiro Inoue 1992-09-29
5140184 Clock feeding circuit and clock wiring system Masato Hamamoto 1992-08-18
5131579 Nailing machine Hideki Okushima 1992-07-21