AK

Akihiro Kato

DP De Nora Permelec: 12 patents #2 of 59Top 4%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
AT Autonetworks Technologies: 11 patents #152 of 1,079Top 15%
SS Sumitomo Wiring Systems: 11 patents #341 of 2,615Top 15%
MC Mitsubishi Nuclear Fuel Co.: 10 patents #3 of 67Top 5%
Kawasaki: 5 patents #446 of 2,943Top 20%
AK Asahi Kasei Kabushiki Kaisha: 3 patents #181 of 1,220Top 15%
OL Olympus: 3 patents #1,323 of 3,097Top 45%
HE Hitachi Kokusai Electric: 3 patents #258 of 843Top 35%
MM Mitsubishi Mining: 2 patents #467 of 2,247Top 25%
YU Yokohama National University: 1 patents #11 of 55Top 20%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
AE Asahi Kasei E-Materials: 1 patents #57 of 141Top 45%
DE Denso: 1 patents #6,940 of 11,792Top 60%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
RG Rakuten Group: 1 patents #217 of 553Top 40%
T( Thyssenkrupp Uhde Chlorine Engineers (Japan): 1 patents #5 of 20Top 25%
TK Tokyo Denki Kagaku Kogyo Kabushiki Kaisha: 1 patents #5 of 14Top 40%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
Overall (All Time): #53,517 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 26–50 of 50 patents

Patent #TitleCo-InventorsDate
10256493 Redox flow secondary battery and electrolyte membrane for redox flow secondary battery Naoto Miyake 2019-04-09
10211474 Redox flow secondary battery and electrolyte membrane for redox flow secondary battery Naoto Miyake 2019-02-19
10202698 Device for manufacturing organic hydride Shigenori Mitsushima, Yasutomo Takakuwa, Yoshinori Nishiki, Akiyoshi Manabe, Yasushi Sato +3 more 2019-02-12
10069231 Connector terminal pair Yoshifumi Saka, Takahiro Sunaga 2018-09-04
10033124 Electrical contact pair and connector terminal pair Takahiro Sunaga 2018-07-24
9905875 Redox flow secondary battery and electrolyte membrane for redox flow secondary battery Naoto Miyake 2018-02-27
9692162 Electric contact and connector terminal pair Takahiro Sunaga, Yoshifumi Saka, Yasushi Saitoh 2017-06-27
9338120 E-mail system, control method for e-mail system, relay device, program, and information storage medium Naohiro Yanase, Hidetaka Sugawara, Ryohei Shimada 2016-05-10
9313422 Video processing device 2016-04-12
9263734 Multilayer-structured carbon material for nonaqueous electrolytic solution secondary battery negative electrode, negative electrode for nonaqueous secondary battery, lithium ion secondary battery, and process for producing multilayer-structured carbon material for nonaqueous electrolytic solution secondary battery negative electrode Masakazu Yokomizo, Tooru Fuse, Yosuke Saito, Masashi Fujiwara 2016-02-16
7679566 Antenna structure having stable properties and headset Masahiko Higasa, Masao Miyaura, Atsushi Murata 2010-03-16
7229125 Sunshade device for vehicle Keiji Mori 2007-06-12
7206020 Adaptive white defect signal correction method and image-pickup apparatus using the method 2007-04-17
6558783 Thermosetting polyphenylene ether resin composition, cured resin composition obtained therefrom, and laminated structure Shozo Kinoshita 2003-05-06
5638416 Fuel assembly Junichi Oyama, Masaji Mori, Toshiyuki Kawagoe, Kazuichi Suzuki, Hitoshi Inada +1 more 1997-06-10
5515408 Fuel assembly Junichi Oyama, Masaji Mori, Toshiyuki Kawagoe, Kazuichi Suzuki, Hitoshi Inada +1 more 1996-05-07
5371769 Fuel rod support grids for fuel assembly Kinichi Sugai, Hiroaki Kadono, Masaji Mori, Yasunao Yamaguchi, Atsushi Baba +2 more 1994-12-06
5369866 Method for insertion or removal of fuel rods into or from a grid of a nuclear fuel assembly Shuji Yamazaki, Masashi Yoshida 1994-12-06
5301214 Assembling apparatus for nuclear fuel assembly Masashi Yoshida, Katsunori Ohuchi 1994-04-05
5289515 Assembly method and grid for nuclear fuel assembly Junichi Oyama, Kazuichi Suzuki, Hitoshi Inada, Masaji Mori, Hiromasa Miyai +1 more 1994-02-22
5272743 Key member for use in insertion or removal of a fuel rod of a nuclear fuel assembly grid Shuji Yamazaki, Masashi Yoshida 1993-12-21
5265130 Cell-size inspection device for nuclear fuel assembly Masashi Yoshida, Shuji Yamazaki 1993-11-23
5114668 Grid in a nuclear fuel assembly Junichi Oyama, Kazuichi Suzuki, Hitoshi Inada, Masaji Mori, Hiromasa Miyai +1 more 1992-05-19
5068081 Method of inserting fuel rods into a nuclear fuel assembly grid Junichi Oyama, Kazuichi Suzuki, Hitoshi Inada, Masaji Mori, Hiromasa Miyai +1 more 1991-11-26
4294000 Machine for inserting electronic components Tetsuo Takahashi, Yoshinobu Taguchi, Kotaro Harigane, Tetsuro Ito 1981-10-13