KK

Kazuo Kobayashi

Mitsubishi Electric: 29 patents #499 of 25,717Top 2%
Fujitsu Limited: 29 patents #800 of 24,456Top 4%
Brother Kogyo: 24 patents #337 of 2,767Top 15%
DC Dow Corning Toray Silicone Company: 23 patents #9 of 246Top 4%
HI Hitachi: 20 patents #1,757 of 28,497Top 7%
Pioneer Electronic: 12 patents #92 of 1,840Top 5%
DE Denso: 11 patents #1,094 of 11,792Top 10%
Ricoh Company: 10 patents #2,244 of 9,818Top 25%
TC Toyo Kogyo Co.: 9 patents #2 of 216Top 1%
TI Toyota Industries: 9 patents #258 of 1,610Top 20%
KT Kabushiki Kaisha Toshiba: 8 patents #3,802 of 21,451Top 20%
AC Alps Electric Co.: 6 patents #306 of 2,177Top 15%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
OW Okamoto Machine Tool Works: 6 patents #3 of 34Top 9%
AT Agency Of Industrial Science And Technology: 6 patents #42 of 1,778Top 3%
FL Fujitsu Component Limited: 5 patents #101 of 281Top 40%
MC Mitsumi Electric Co.: 5 patents #171 of 935Top 20%
NI Ngk Insulators: 5 patents #566 of 2,083Top 30%
DC Dow Corning Toray Co.: 5 patents #35 of 258Top 15%
SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
JC Jidosha Kiki Co.: 5 patents #38 of 196Top 20%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
SI Sanyo Chemical Industries: 4 patents #54 of 607Top 9%
TC Tokyo Seimitsu Co.: 4 patents #32 of 257Top 15%
NL Noritake Co., Limited: 3 patents #34 of 334Top 15%
GE Genusion: 3 patents #8 of 10Top 80%
Dow Corning: 3 patents #504 of 1,768Top 30%
FD Fujitsu Denso: 2 patents #3 of 34Top 9%
BC Bosch Braking Systems Co.: 2 patents #19 of 58Top 35%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
FL Fujitsu Takamisawa Component Limited: 2 patents #43 of 113Top 40%
HS Hitachi Seiko: 2 patents #22 of 106Top 25%
SS Sankyo Seiki Seisakusho: 2 patents #74 of 287Top 30%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NI Nikon: 2 patents #1,269 of 2,493Top 55%
NP Nippon Telegraph And Telephone Public: 2 patents #129 of 842Top 20%
OC Oiles Industry Co.: 2 patents #9 of 61Top 15%
SK Showa Denko K.K.: 2 patents #639 of 1,736Top 40%
SO Sony: 2 patents #12,963 of 25,231Top 55%
NC Nippon Columbia Co.: 1 patents #15 of 66Top 25%
NE Ntt Electronics: 1 patents #160 of 358Top 45%
BS Bosch Automotive Systems: 1 patents #17 of 58Top 30%
NL Nagano Fujitsu Component Limited: 1 patents #5 of 32Top 20%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Pioneer: 1 patents #1,107 of 1,730Top 65%
JI Japan Atomic Energy Research Institute: 1 patents #188 of 609Top 35%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
IL Itoh Electric Company Limited: 1 patents #8 of 16Top 50%
SC Sankyo Seiki Mfg. Co.: 1 patents #107 of 244Top 45%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
HM Hitachi Via Mechanics: 1 patents #43 of 109Top 40%
CH Chisso: 1 patents #468 of 833Top 60%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
TP Tohoku Pioneer: 1 patents #179 of 312Top 60%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
DA Daikin America: 1 patents #17 of 46Top 40%
NM Nippon Mektron: 1 patents #123 of 286Top 45%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
NC Nishina Industrial Co.: 1 patents #14 of 25Top 60%
📍 Kakamigahara, JP: #1 of 15 inventorsTop 7%
Overall (All Time): #1,400 of 4,157,543Top 1%
292
Patents All Time

Issued Patents All Time

Showing 1–25 of 292 patents

Patent #TitleCo-InventorsDate
D1031349 Toaster oven 2024-06-18
D1028408 Iron 2024-05-21
11711981 Piezoelectric actuator Hiroto Sugahara 2023-07-25
10978634 Method for manufacturing piezoelectric actuator Hiroto Sugahara 2021-04-13
10340439 Method for manufacturing piezoelectric actuator Hiroto Sugahara 2019-07-02
9505216 Liquid ejecting device and method of manufacturing liquid ejecting device Shohei Koide, Atsushi Ito, Hiroaki Hiraide 2016-11-29
9455197 Method for manufacturing silicon carbide semiconductor device Hideaki Yuki, Yoichiro Tarui 2016-09-27
9394412 Composite cured silicone powder and method for production thereof Ryuji Tachibana, Tadashi Takimoto 2016-07-19
9302467 Laminated piezoelectric actuator for an ink-jet head Hiroto Sugahara 2016-04-05
9159585 Method of manufacturing semiconductor device Toshikazu Tanioka, Yoichiro Tarui, Hideaki Yuki, Yosuke Setoguchi 2015-10-13
9153505 Method for manufacturing SiC semiconductor device 2015-10-06
8945265 Compressor Akihiro Nakashima, Shinichi Sato, Akio Saiki 2015-02-03
8882482 Compressor Tsubasa Mitsui, Shinichi Sato, Akio Saiki, Akihiro Nakashima, Shinsuke Asou 2014-11-11
8829141 Emulsion, its manufacturing method and silicone oil composition Yoshitsugu Morita 2014-09-09
8732921 Method for manufacturing piezoelectric actuator Hiroto Sugahara 2014-05-27
8678561 Liquid discharging head and method for producing the same Koichiro Hara 2014-03-25
8460058 Complex apparatus and method for polishing an ingot block Yutaka Yoshida, Tsuyoshi Toshida, Yukio Uehara, Yasuhiro Terakubo, Hirotsugu Saitou 2013-06-11
8366514 Semiconductor substrate planarization apparatus and planarization method Satoru Ide, Moriyuki Kashiwa, Noriyuki Motimaru, Eiichi Yamamoto, Tomio Kubo +1 more 2013-02-05
8236707 Method of manufacturing a semiconductor device 2012-08-07
8217122 Silicone rubber powder and method of manufacturing thereof Yoshitsugu Morita, Ken Tanaka 2012-07-10
8084278 Method of manufacturing silicon carbide semiconductor device Yukio Uda, Koichi Sekiya, Yoichiro Tarui 2011-12-27
8071709 Composite material comprising flourine-containing rubber, fuel-impermeable sealing material comprising same, and process for preparing composite material Mitsuru Kishine, Hirofumi Nishibayashi, Toshiki Ichisaka, Ryuji Tachibana, Tadashi Okawa +1 more 2011-12-06
8047897 Substrate flat grinding device Moriyuki Kashiwa, Etsuo Fujita, Tomio Kubo 2011-11-01
8044498 Interposer, semiconductor chip mounted sub-board, and semiconductor package Moriyoshi Nakashima, Natsuo Ajika 2011-10-25
7889488 Electronic apparatus having lock unit Minoru Kumagai, Ikki Tatsukami, Wataru Tanaka, Kaigo Tanaka 2011-02-15