KT

Koichi Takahashi

Fujitsu Limited: 41 patents #423 of 24,456Top 2%
OC Olympus Optical Co.: 33 patents #37 of 2,334Top 2%
Honda Motor Co.: 19 patents #691 of 21,052Top 4%
OL Olympus: 17 patents #188 of 3,097Top 7%
KT Kabushiki Kaisha Toshiba: 14 patents #2,131 of 21,451Top 10%
IBM: 11 patents #9,995 of 70,183Top 15%
NE Nec: 10 patents #1,345 of 14,502Top 10%
SH Shinkawa: 8 patents #35 of 229Top 20%
SE Seiko Epson: 7 patents #2,406 of 7,774Top 35%
FU Fujikura: 6 patents #200 of 1,407Top 15%
AC Alps Electric Co.: 5 patents #368 of 2,177Top 20%
Nissan Motor Co.: 5 patents #1,472 of 8,689Top 20%
AI Airbnb: 4 patents #30 of 376Top 8%
MM Mitsubishi Mining: 3 patents #285 of 2,247Top 15%
IC Idemitsu Kosan Co.: 3 patents #409 of 1,237Top 35%
DK Denki Kagaku Kogyo: 3 patents #98 of 655Top 15%
OI Olympus Imaging: 3 patents #113 of 341Top 35%
TC Tokyo Ohka Kogyo Co.: 2 patents #345 of 684Top 55%
CK Calsonic Kansei: 2 patents #178 of 675Top 30%
FU Fujifilm: 2 patents #2,431 of 4,519Top 55%
NU National University Corporation Tottori University: 2 patents #23 of 154Top 15%
NC Nippon Bee Chemical Co.: 2 patents #7 of 66Top 15%
NC Nippon Paint Holdings Co.: 2 patents #265 of 834Top 35%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
BO BOE: 1 patents #7,844 of 12,373Top 65%
LJ Lumentum Japan: 1 patents #43 of 67Top 65%
Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
NM Nippon Mektron: 1 patents #123 of 286Top 45%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
NC Nippon Shinyaku Co.: 1 patents #122 of 237Top 55%
SS Suwa Seikosha: 1 patents #103 of 220Top 50%
OC Oci Company: 1 patents #33 of 112Top 30%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
IH Ihi: 1 patents #624 of 1,178Top 55%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
SS Saginomiya Seisakusho: 1 patents #85 of 162Top 55%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
DC Denka Seiken Co.: 1 patents #45 of 73Top 65%
TC Toyo Kogyo Co.: 1 patents #64 of 216Top 30%
UA Uacj: 1 patents #113 of 238Top 50%
MT Mitsubishi Heavy Industries Engine & Turbocharger: 1 patents #139 of 278Top 50%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MP Mitsubishi Power: 1 patents #176 of 508Top 35%
Overall (All Time): #2,590 of 4,157,543Top 1%
224
Patents All Time

Issued Patents All Time

Showing 76–100 of 224 patents

Patent #TitleCo-InventorsDate
7674488 External composition comprising an aqueous extract of red vine leaves and an anti-inflammatory agent Kenji Masuda, Kazuki Matsumoto, Minoru Okada 2010-03-09
7556302 Parcel shelf structure in rear area of vehicle body Hiroyuki Sakai 2009-07-07
7535096 Glass substrate and capacitance-type pressure sensor using the same Manabu Tamura, Takashi Hatanai, Kazuhiro Soejima, Munemitsu Abe, Shinji Murata 2009-05-19
7510769 Laminate film Takakazu Hase, Yoshihiko Saito, Yasushi Kojima, Kenichi Shinya, Keishi Hamada 2009-03-31
7391077 Vertical type semiconductor device Kenichi Tokano, Atsuko Yamashita, Hideki Okumura, Shingo Sato 2008-06-24
7370785 Wire bonding method and apparatus 2008-05-13
7364013 Shell main body for muffler Seiichi Nitta, Takao Shibata 2008-04-29
7333718 Work data collection method Takeshi Yoshikawa, Masaya Kaneko, Yuko Endo, Yoshio Obara 2008-02-19
7316139 Button lock Susumu Nakazima, Kenji Naitou 2008-01-08
7293628 Shell main body for muffler 2007-11-13
7272461 Work data collection method Takeshi Yoshikawa, Masaya Kaneko, Yuko Endo, Yoshio Obara 2007-09-18
7214672 Preventives/remedies for inflammatory airway diseases Teruo Komoto, Hiroyuki Mizuno, Yoshinori Takahashi, Susumo Sato 2007-05-08
7196315 Eccentric optical system and optical apparatus using same 2007-03-27
7151596 Deflection angle detecting device Junko Takahashi 2006-12-19
D530357 Digital still camera Ritsuo Shikata 2006-10-17
7116412 Angle detection optical system, angle detection apparatus, optical signal switch system and information recording and reproduction system Masaki Arai 2006-10-03
7113349 Decentering optical system and optical system using the same 2006-09-26
7113269 Angle measuring device, optical switching system, and information recording/replaying system Junko Takahashi 2006-09-26
7103437 Work data collection method Takeshi Yoshikawa, Masaya Kaneko, Yuko Endo, Yoshio Obara 2006-09-05
7059781 Optical detection device and optical device Toshiaki Suzuki 2006-06-13
D523051 Digital still camera Ritsuo Shikata 2006-06-13
7052769 Laminate film and article having same Takakazu Hase, Masahiro Kitamura, Yoshihiko Saitou, Hitoshi Ohgane, Keisuke Kojima 2006-05-30
6975389 Deflection angle measuring device, optical signal switching system, information recording and replaying system, deflection angle measuring method, and optical signal switching method 2005-12-13
6900473 Surface-emitting semiconductor light device Shunji Yoshitake, Hideki Sekiguchi, Atsuko Yamashita, Kazuhiro Takimoto 2005-05-31
6789399 Method for measuring the twisting of an optical fiber, and a method and apparatus for manufacturing optical fibers Munehisa Fujimaki 2004-09-14