KT

Kazumi Tanaka

Canon: 26 patents #2,250 of 19,416Top 15%
MC Mitsubishi Gas Chemical Company: 14 patents #101 of 1,727Top 6%
TI Toray Industries: 10 patents #203 of 3,690Top 6%
SH Shimadzu: 5 patents #357 of 2,007Top 20%
Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
SI Seiko Instruments: 4 patents #389 of 1,437Top 30%
HC Hitachi Koki Co.: 4 patents #273 of 888Top 35%
HI Hinode: 2 patents #1 of 14Top 8%
NC Nippon Kinzoku Co.: 2 patents #12 of 60Top 20%
OH Ohara: 2 patents #44 of 89Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
MK Meiji Seika Kaisha: 1 patents #353 of 752Top 50%
HT Hitachi Plant Technologies: 1 patents #116 of 279Top 45%
Overall (All Time): #26,391 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 1–25 of 74 patents

Patent #TitleCo-InventorsDate
11596922 Porous fiber, adsorbent material, and purification column Hiroaki Fujieda, Yoshiyuki Ueno 2023-03-07
10622592 Electrochemical cell and manufacturing method of the electrochemical cell Shunji Watanabe, Yoshimi Kanno, Tsuneaki Tamachi 2020-04-14
10265678 Porous fibers, adsorbent material, and purification column Hiroaki Fujieda, Yoshiyuki Ueno 2019-04-23
10249904 Electrochemical cell Shunji Watanabe, Tsuneaki Tamachi, Yoshimi Kanno, Kazuhito Ogasa, Ryohei Sato 2019-04-02
10213543 Blood purification column Hiroaki Fujieda, Yoshiyuki Ueno 2019-02-26
9941504 All-solid-state electrode body and electrochemical cell Shunji Watanabe, Tsuneaki Tamachi, Yoshimi Kanno, Kazuhito Ogasa, Ryohei Sato 2018-04-10
9060701 Medical diagnostic imaging apparatus Yoshihiro Inoue, Masaharu Amano, Tetsuro Mizuta, Atsushi Ohtani 2015-06-23
8964357 Electrochemical cell Tsuneaki Tamachi, Ryo Sato, Kensuke Tahara, Tadahito SUZUKI, Akira Sato 2015-02-24
8827004 Power tool having off-lock member Nobuhito Hosokawa, Junichi Konishi, Yuuki Takeda 2014-09-09
8686675 Power tool Yoshikazu Kawano, Nobihiro Takano, Eiji Nakayama, Kenro Ishimaru, Masahiro Isono 2014-04-01
8550885 Grinder having mechanism for regulating rotation of wheel guard 2013-10-08
8519341 Radiation tomography apparatus Atsushi Ohtani, Masaharu Amano, Yoshihiro Inoue, Tetsuro Mizuta 2013-08-27
8500871 Water-vapor-permeable membrane, hollow-fiber membrane, and hollow-fiber membrane module Masahiro Osabe, Hiroyuki Sugaya 2013-08-06
8461518 Method of collecting calibration data in radiation tomography apparatus Tetsuro Mizuta, Yoshihiro Inoue, Masaharu Amano, Atsushi Ohtani 2013-06-11
8395128 Radiation tomography apparatus Yoshihiro Inoue, Masaharu Amano, Tetsuro Mizuta, Atsushi Ohtani 2013-03-12
7807742 Polyamide resin composition Minoru Kikuchi 2010-10-05
7691990 Structure designed for adsorption of DNA intercalators Zuyi Zhang, Toshiya Yuasa, Yoshinori Kotani, Hajime Ikuta, Kunio Miyasaka 2010-04-06
7692312 Semiconductor device having reinforcement member and method of manufacturing the same Masato Sumikawa 2010-04-06
7648307 Underground structure cover Yukinori Gondou, Tomokazu Hasegawa, Masakazu Hidaka, Norio Shinohara, Kenichi Koga 2010-01-19
7588721 Method for storing xylylenediamine Kazuhiko Amakawa 2009-09-15
7384608 Batchwise heating apparatus and method of drying a polyamide Takatoshi Shida, Hiroyuki Gonoi, Hideyuki Kurose 2008-06-10
7138482 Production method of polyamide Hideyuki Kurose, Takatoshi Shida, Minoru Kikuchi 2006-11-21
6953301 Lid assembly for facility access opening Kenichi Koga, Yukinori Gondou, Masakazu Hidaka 2005-10-11
6900295 Polymeric compound comprising glycopolymer and a method for decomposing the same Hiroyoshi Kishi, Toyoko Kobayashi, Kiyoshi Sakai, Norio Kaneko, Chieko Mihara +2 more 2005-05-31
6750318 Polyamide resins and process for producing the same Takatoshi Shida, Hideyuki Kurose 2004-06-15