KW

Kazuyuki Watanabe

TO Toyota: 23 patents #895 of 26,838Top 4%
SK Showa Denko K.K.: 15 patents #52 of 1,736Top 3%
AC Aisin Aw Co.: 13 patents #126 of 2,011Top 7%
DE Denso: 9 patents #1,418 of 11,792Top 15%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
MI Mitsui Petrochemical Industries: 3 patents #226 of 1,024Top 25%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
NC Nippon Columbia Co.: 2 patents #5 of 66Top 8%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
JC Japan Polyolefins Co.: 1 patents #37 of 85Top 45%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
SD Showa Denko: 1 patents #231 of 593Top 40%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
SC Showa Denko Plastic Products Co.: 1 patents #2 of 17Top 15%
SC Showa Highpolymer Co.: 1 patents #45 of 102Top 45%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TO Toto: 1 patents #620 of 1,113Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
EN Eizo Nanao: 1 patents #5 of 29Top 20%
FD Fdk: 1 patents #147 of 324Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
📍 Hitachi, MS: #1 of 1 inventorsTop 100%
Overall (All Time): #23,319 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 51–75 of 79 patents

Patent #TitleCo-InventorsDate
6151699 Computer apparatus and method for editing programs, and readable medium 2000-11-21
6115669 Navigation system for vehicles and waypoint entering and storage method Akimasa Nanba 2000-09-05
6076041 Land vehicle navigation apparatus with guidance display image limiter for recognizability enhancement 2000-06-13
5977885 Land vehicle navigation apparatus with local route guidance selectivity and storage medium therefor 1999-11-02
5959959 Automatic disk changer with detachable clampers held by a disk mounting mechanism 1999-09-28
5923638 Disk reproducing apparatus having an auto-changer 1999-07-13
5916990 Propylene-based polymer, method of its production, composition thereof, catalyst component for polymerization, and method for its production Hisayoshi Yanagihara, Satoshi Iwamoto, Hirotoshi Takahashi, Kazuharu Itoh 1999-06-29
5891946 Propylene resin composition including isotactic polypropylene and polyolefin resin Yasuhiro Nohara 1999-04-06
5865966 Non-membrane electrolytic cell for electrolysis of water Hiroshi Takamatsu, Hidetaka Miyahara, Shigeru Ando, Tomohiro Nishi 1999-02-02
5824759 Propylene resin composition and molded article thereof Sakuyoshi Nakagami, Meiko Saihata 1998-10-20
5804665 Propylene block copolymer and process for producing the same Hisayoshi Yanagihara 1998-09-08
5760141 Propylene block copolymer, process for preparation thereof and propylene resin composition comprising same Hisayoshi Yanagihara 1998-06-02
5728467 Multilayers laminate serving as a good barrier against an oxygen gas or the like and heat-sealable packing material comprising the same Juichi Kasai, Akio Harada, Wei Zhang 1998-03-17
5727043 X-ray diffractometer 1998-03-10
5703172 Propylene block copolymer and process for producing the same Hisayoshi Yanagihara, Shimako Matsumoto 1997-12-30
5693424 Ethylenic copolymer thermoplastic resin laminates Toshiyuki Iwashita, Osamu Miyachi, Katsuaki Tsutsumi 1997-12-02
5691070 Polyolefin composition, molded article thereof and multilayered laminate Satoshi Iwamoto 1997-11-25
5684099 Propylene block copolymer, process for producing the same, and resin composition comprising the same Hisayoshi Yanagihara, Ryuji Sakaguchi 1997-11-04
5648692 Stator yoke and method of producing same Hirofumi Nakano, Masakuni Kamiya, Kazutaka Honma, Takayuki Matsui, Akito Suzuki 1997-07-15
5589547 Polyolefin composition, molded article thereof and multilayered laminate Satoshi Iwamoto 1996-12-31
5563194 Propylene resin composition Chiaki Okumura 1996-10-08
5542982 Method of removing coating films Masahiro Terada, Hirosuke Kamae, Motoyasu Yusawa, Mitsuo Saito 1996-08-06
5484338 Torque variation absorbing device having friction members imparting different hysteresis characteristics to the device Junji Kagiyama, Masakazu Kamiya 1996-01-16
5453462 Thermoplastic resin composition Toshiyuki Iwashita, Osamu Miyachi, Katsuaki Tsutsumi 1995-09-26
5326486 Lubricating oil composition Kinya Mizui, Hidenori Kaya, Takashi Hayashi, Kenji Shimamoto, Masahide Tanaka +1 more 1994-07-05