TK

Toyoki Kunitake

RI Riken: 13 patents #23 of 1,824Top 2%
TC Tokyo Ohka Kogyo Co.: 5 patents #208 of 684Top 35%
JT Japan Science And Technology: 2 patents #95 of 836Top 15%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #250,880 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11547968 Gas separation method and gas separation membrane Takuya NOGUCHI, Takahiro Senzaki, Toshiyuki Ogata, Shigenori Fujikawa, Miho Ariyoshi 2023-01-10
8470496 Ion conductive material, conductive film for fuel cell, film electrode bonded body and fuel cell Yoshitaka Aoki, Emi Muto 2013-06-25
8398754 Proton conducting membrane and method for producing proton conducting membrane Yuanzhi Li, Yoshitaka Aoki, Emi Muto 2013-03-19
8101013 Film-forming material and method of forming pattern Shogo Matsumaru, Hideo Hada, Shingenori Fujikawa 2012-01-24
8025923 Method for manufacturing a structure Shigenori Fujikawa, Hiromi Takaemoto, Mari Koizumi, Hideo Hada, Sanae Furuya 2011-09-27
7993706 Method of forming a nano-structure and the nano-structure Shigenori Fujikawa, Hideo Hada, Toshiyuki Ogata 2011-08-09
7932013 Pattern coating material and pattern forming method Shogo Matsumaru, Toshiyuki Ogata, Kiyoshi Ishikawa, Hideo Hada, Shigenori Fujikawa 2011-04-26
7781028 Thin film materials of amorphous metal oxides Izumi Ichinose, Shigenori Fujikawa, Jianguo Huang 2010-08-24
7723430 Thin film having interpenetrating network layer and method for manufacturing the thin film Richard Vendamme 2010-05-25
7708800 Metal nanoparticle with support, continuous metal nanoparticle body, and methods for producing these Junhui He 2010-05-04
7704549 Nanomaterials of composite metal oxides Izumi Ichinose, Rie Takaki, Junhui He 2010-04-27
7592039 Method for producing nanotube material and nanotube material Jian Huang 2009-09-22
7572400 Production method for a nanomaterial Shigenori Fujikawa 2009-08-11
7407895 Process for producing dielectric insulating thin film, and dielectric insulating material Yoshitaka Aoki 2008-08-05
6677043 Nano-wrapped molecular materials Izumi Ichinose 2004-01-13
6107084 Method for the preparation of an immobilized protein ultrathin film reactor and a method for a chemical reaction by using an immobilized protein ultrathin film reactor Mitsuhiko Onda, Yuri Lvov, Katsuhiko Ariga 2000-08-22
6020175 Multiple layered functional thin films Mitsuhiko Onda, Yuri Lvov, Katsuhiko Ariga 2000-02-01
4469621 Molecular aggregate having an ordered structure Yoshio Okahata 1984-09-04