KT

Kazuhiro Takahashi

DI Daikin Industries: 64 patents #5 of 2,957Top 1%
Canon: 48 patents #784 of 19,416Top 5%
NM Nippon Steel & Sumitomo Metal: 18 patents #9 of 1,491Top 1%
NS Nippon Steel: 16 patents #96 of 4,423Top 3%
LI Lintec: 15 patents #20 of 514Top 4%
JD Japan Display: 12 patents #296 of 1,204Top 25%
FC Funai Electric Co.: 10 patents #95 of 943Top 15%
AG Agc: 9 patents #69 of 954Top 8%
Dai Nippon Printing Co.: 7 patents #325 of 2,222Top 15%
NI Nikon: 6 patents #659 of 2,493Top 30%
RI Riken: 5 patents #128 of 1,824Top 8%
ZE Zeon: 4 patents #174 of 734Top 25%
TC Toho Titanium Co.: 3 patents #40 of 153Top 30%
MK Mitsubishi Kasei: 3 patents #121 of 911Top 15%
The Yokohama Rubber Co.: 3 patents #380 of 1,136Top 35%
NC Nippon Zeon Co.: 3 patents #131 of 609Top 25%
MC Murata Manufacturing Co.: 3 patents #2,166 of 5,295Top 45%
TC Tokyo Ohka Kogyo Co.: 3 patents #291 of 684Top 45%
NE Nec: 3 patents #4,195 of 14,502Top 30%
AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
UM Uchiyama Manufacturing: 2 patents #18 of 116Top 20%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
TC Totan Kako Co.: 2 patents #2 of 12Top 20%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
KS Kyocera Document Solutions: 2 patents #1,010 of 1,545Top 70%
SC Sanken Electric Co.: 2 patents #130 of 315Top 45%
OC Omori Machinery Co.: 2 patents #2 of 14Top 15%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
TC Toyoda Gosei Co.: 2 patents #900 of 2,296Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%
EN Enax: 1 patents #10 of 25Top 40%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
FC Fukoku Co.: 1 patents #31 of 76Top 45%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
JC Japan Display Central: 1 patents #29 of 90Top 35%
JC Japan Vilene Company: 1 patents #56 of 154Top 40%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KC Kanzaki Kokyukoki Mfg. Co.: 1 patents #113 of 208Top 55%
KW Kimberly-Clark Worldwide: 1 patents #2,304 of 3,587Top 65%
MI Mitsubishi: 1 patents #54 of 173Top 35%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
NE NS Sumikin Engineering: 1 patents #42 of 113Top 40%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
SI Sanyo Chemical Industries: 1 patents #242 of 607Top 40%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SC Sawafuji Electric Co.: 1 patents #43 of 108Top 40%
SC Shinkosha Co.: 1 patents #3 of 13Top 25%
TC Taiyo Yuden Co.: 1 patents #643 of 959Top 70%
Tdk: 1 patents #2,493 of 3,796Top 70%
TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
UG U-Sun Gasket: 1 patents #2 of 14Top 15%
Yamaha: 1 patents #1,232 of 2,001Top 65%
Overall (All Time): #1,673 of 4,157,543Top 1%
269
Patents All Time

Issued Patents All Time

Showing 101–125 of 269 patents

Patent #TitleCo-InventorsDate
9816158 β-type titanium alloy Hideki Fujii, Kenichi Mori 2017-11-14
9797029 Heat resistant titanium alloy sheet excellent in cold workability and a method of production of the same Hideki Fujii, Hiroaki Otsuka 2017-10-24
9719154 Titanium slab for hot rolling, and method of producing and method of rolling the same Tomonori Kunieda, Kenichi Mori, Hiroaki Otsuka, Hideki Fujii, Yoshihiro Fujii +4 more 2017-08-01
9610832 Weather strip Tatsuhiko TSUMURA, Hirofumi Otsuka 2017-04-04
9587770 α + β type titanium alloy sheet for welded pipe, manufacturing method thereof, and α + β type titanium alloy welded pipe product Akira Kawakami, Hideki Fujii 2017-03-07
9573868 Method for purifying chlorinated hydrocarbon Takehiro Chaki, Hitoshi Yoshimi, Yoshinori Tanaka, Yuusuke Iwanaga 2017-02-21
9470434 Multiplex pipe and system for recovering steam from geothermal wells Keita Suzumura, Masayuki Igarashi, Akihiro Itoh, Akira Kawakami, Hideki Fujii +1 more 2016-10-18
9428429 Method for producing fluorine-containing alkane Yuko Shiotani, Kakeru Hanabusa, Takehiro Chaki 2016-08-30
9422211 Process for producing 2,3,3,3-tetrafluoropropene Hitoshi Motoyama, Takehiro Chaki, Daisuke KARUBE, Masayuki Kishimoto 2016-08-23
9388099 Process for producing 2,3,3,3-tetrafluoropropene Yuzo Komatsu, Akinori Ueda 2016-07-12
9335704 Sheet conveyance device and image forming apparatus that promptly reduces generation of electromotive force during jam process 2016-05-10
9268178 Liquid crystal display device Midori Takano, Tatsuya Wakimoto 2016-02-23
9250486 Liquid crystal display device Masato Kesho, Masanobu Nonaka, Toshimasa Yonekura 2016-02-02
9236424 Flat-panel display device Masato Kesho, Masanobu Nonaka 2016-01-12
9187807 α+beta-type titanium alloy part and method of production of same Akira Kawakami, Tomonori Kunieda, Motomi Masaki 2015-11-17
9158429 Rotary input device and electronic equipment Kenji Nagashima, Takahiko Suzuki, Takeshi Kodaira 2015-10-13
9156753 Method for removing moisture from fluorine-containing compounds 2015-10-13
9134578 Liquid crystal display device Masato Kesho 2015-09-15
9120124 Gasket material comprising fluororubber compound coated metal plate and method for manufacturing the same 2015-09-01
9110393 Image forming apparatus with a drive mechanism which uses an electromotive force of a motor to drive another motor 2015-08-18
9075271 Liquid crystal display device Masato Kesho, Masanobu Nonaka, Toshimasa Yonekura 2015-07-07
9071120 Linear actuator and boring device Daisuke Yamaguchi 2015-06-30
9065081 Titanium material for solid polymer fuel cell separator use and method of production of same Koki Tanaka, Hiroshi Kihira, Kiyonori Tokuno 2015-06-23
9052555 Liquid crystal display device Masato Kesho, Hirokazu Morimoto, Jin Hirosawa 2015-06-09
9040760 Process for producing 2,3,3,3-tetrafluoropropene Yuzo Komatsu, Akinori Ueda 2015-05-26