HH

Hiroshi Hamaguchi

TO Toyota: 15 patents #1,771 of 26,838Top 7%
NC Nihon Nohyaku Co.: 5 patents #41 of 243Top 20%
AC Aisin Aw Co.: 3 patents #581 of 2,011Top 30%
NS Nippon Soken: 2 patents #546 of 1,540Top 40%
CU Case Western Reserve University: 1 patents #665 of 1,377Top 50%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #194,215 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11428745 Method of estimating deteriorated state of secondary battery and secondary battery system Nobuyasu Haga, Ryo Kanada, Takanori Soejima 2022-08-30
11193983 Method of estimating deterioration state of secondary battery and secondary battery system Takanori Soejima, Ryo Kanada, Nobuyasu Haga 2021-12-07
11009556 Method of estimating deteriorated state of secondary battery and secondary battery system Takanori Soejima 2021-05-18
10446849 Nonaqueous electrolyte secondary battery Hideyo Ebisuzaki, Masaru Ishii, Toru Nakai 2019-10-15
10236537 Non-aqueous electrolyte secondary battery Masaru Ishii, Hideyo Ebisuzaki, Toru Nakai 2019-03-19
9261565 Method of testing secondary battery 2016-02-16
8727928 Vehicle power transmission device Terasu Harashima, Koichi Tanaka, Atsushi Teshima, Yoshihiko Sasaki 2014-05-20
8704489 Battery system, vehicle, and battery mounted device Satoshi Goto 2014-04-22
8643341 Battery system and automobile Masanori Watanabe 2014-02-04
8507117 Lithium ion secondary battery, assembled battery, vehicle, battery-equipped device, battery system, and method for detecting deterioration of lithium ion secondary battery Satoshi Goto, Yoshiyuki Ryogoku, Aiko Nagano, Takashi Kuzuya 2013-08-13
8459134 Vehicle oil pump Terasu Harashima, Atsushi Teshima, Yoshihiko Sasaki 2013-06-11
8348800 Vehicle power transmission device Koichi Tanaka, Rikiya Kubo, Yoshihiko Sasaki 2013-01-08
8227135 Electrolytes to enhance oxygen reduction reaction (ORR) in the cathode layer of PEM fuel cell Wen Li, John Muldoon, Akira Tsujiko, Toshiya Saito, Ryszard J. Wycisk +2 more 2012-07-24
6995225 Proton conduction material and method of manufacturing the same Takuichi Arai 2006-02-07
5543573 Hydrazinecarboxyamide derivatives, a process for production thereof and uses thereof Kazuhiro Takagi, Takashi Ohtani, Tateki Nishida, Tetsuyoshi Nishimatsu, Atsushi Kanaoka 1996-08-06
5358965 Hydrazone derivatives, processes for production thereof, and uses thereof Tomokazu Hino, Nobuharu Andoh, Atsushi Kanaoka 1994-10-25
5304573 Hydrazone derivatives, processes for production thereof, and uses thereof Tomokazu Hino, Nobuharu Andoh, Atsushi Kanaoka 1994-04-19
4863504 Cyclohexadione derivatives, selective herbicidal compositions as well as herbicidal method Tetsuji Ohshima, Eiji Kohno, Hideo Takaishi, Tsutomu Mabuchi, Katsumasa Okawa 1989-09-05
4843068 Pyrazole oxime derivatives and compositions Hideo Takaishi, Tetsuji Ohshima, Takamichi Konno, Yukio Miyagi 1989-06-27
4500479 Humidifier Akira Fukami, Hiroki Noguchi 1985-02-19
4328771 Starting assist system for diesel engines Hisasi Kawai, Seiji Morino, Akira Fukami 1982-05-11
4193376 Developer powder supply in magnet brush development Tadaaki Kawano 1980-03-18