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 1–25 of 50 patents

Patent #TitleCo-InventorsDate
12234563 Method for manufacturing electrode, and electrode Awaludin ZAENAL, Takaaki NAKAI, Osamu Arimoto, Akihiro Madono, Sayaka Fukuda 2025-02-25
12142865 Pin terminal, connector, wiring harness with connector and control unit Mitsuhiro Kumondai, Yoshifumi Saka 2024-11-12
11925324 Insertion apparatus and endoscope Takuya TOYOOKA, Fumitoshi Hayakawa 2024-03-12
11901655 Pin terminal, connector, wiring harness with connector and control unit Mikio Sato, Mitsuhiro Kumondai, Yoshifumi Saka 2024-02-13
11866834 Electrolysis electrode and method for manufacturing same Shigenori Mitsushima, Yoshiyuki Kuroda, Ikuo Nagashima, Tatsuya Taniguchi, Yoshinori Nishiki +3 more 2024-01-09
11692276 Alkaline water electrolysis method, and anode for alkaline water electrolysis Shigenori Mitsushima, Yoshiyuki Kuroda, Shohei Takatsu, Ikuo Nagashima, Tatsuya Taniguchi +5 more 2023-07-04
11519082 Organic hydride production apparatus and method for producing organic hydride Shigenori Mitsushima, Kensaku NAGASAWA, Yoshinori Nishiki, Setsuro Ogata, Awaludin ZAENAL +3 more 2022-12-06
11266301 Inserting apparatus Fumitoshi Hayakawa, Kazuki MINAMIMOTO 2022-03-08
11236428 Electrolytic cell for production of organic chemical hydrides Shigenori Mitsushima, Yasutomo Takakuwa, Yoshinori Nishiki, Akiyoshi Manabe 2022-02-01
11088482 Metallic material and connection terminal Yoshifumi Saka, Ryota Mizutani 2021-08-10
11035045 Apparatus for producing organic hydride and method for producing organic hydride using same Shigenori Mitsushima, Yasutomo Takakuwa, Yoshinori Nishiki, Akiyoshi Manabe 2021-06-15
11024996 Metallic material and connection terminal Ryota Mizutani, Yoshifumi Saka 2021-06-01
10914014 Alkaline water electrolysis diaphragm and method of manufacturing same Takafumi Ito, Ikuo SHIMOMURA, Yuji Kamei, Akiyoshi Manabe, Terumi Hashimoto 2021-02-09
10889903 Oxygen-generating anode Shigenori Mitsushima, Yasutomo Takakuwa, Awaludin ZAENAL 2021-01-12
10804633 Electrical contact point, connector terminal pair and connector pair Hajime Watanabe, Yoshiyasu Tsuchiya 2020-10-13
10796847 Ignition coil for internal combustion engines 2020-10-06
10676832 Method for producing anode for alkaline water electrolysis, and anode for alkaline water electrolysis Shigenori Mitsushima, Sho Fujita, Ikuo Nagashima, Yoshinori Nishiki, Akiyoshi Manabe 2020-06-09
10619255 Anode for alkaline water electrolysis and method for producing anode for alkaline water electrolysis Fumiya TSUJII, Yuji Kamei, Ikuo SHIMOMURA, Ikuo Nagashima 2020-04-14
10622659 Water treatment system using alkaline water electrolysis device and alkaline fuel cell Akiyoshi Manabe, Fumiya TSUJII 2020-04-14
10594062 Press-fit terminal connection structure having types of alloy layer Yoshimasa Shirai, Yasushi Saitoh, Kingo Furukawa, Tetsuhiko Kawasaki, Masayuki Ookubo +2 more 2020-03-17
10418736 Metal plate for terminal, terminal, and terminal pair Takahiro Sunaga 2019-09-17
10389972 Video signal transmission device 2019-08-20
10367288 Electric contact and connector terminal pair 2019-07-30
10271715 Distal end cover of endoscope and endoscope Tomoyuki Iizuka 2019-04-30
10264796 Method for producing seeds of plants resistant to seedling diseases, and method for preventing the onset of and controlling seedling diseases Tsutomu Arie, Tohru Teraoka, Youko Nonaka, Jun Tanaka, Tomomi Tokunaga +2 more 2019-04-23