NT

Naoki Takehiro

TO Toyota: 16 patents #1,599 of 26,838Top 6%
AA Audi Ag: 3 patents #476 of 2,982Top 20%
UM University Of Miyazaki: 1 patents #34 of 87Top 40%
Overall (All Time): #288,769 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11973251 Fuel cell and fuel cell separator Makoto Adachi, Masaaki Matsusue, Masayuki Ito, Hideo Nagaosa 2024-04-30
11239474 Method for producing catalyst for fuel cells, and fuel cell containing catalyst for fuel cells produced by the production method Hiroko Kimura 2022-02-01
10847816 Fuel cell Makoto Adachi 2020-11-24
10431831 Catalyst particles, carbon-supported catalyst particles and fuel cell catalysts, and methods of manufacturing such catalyst particles and carbon-supported catalyst particles Go Sakai, Tatsuya Arai, Tetsuya Ogawa, Koshi Sekizawa 2019-10-01
10243218 Method for producing fine catalyst particles, method for producing carbon-supported fine catalyst particles, method for producing catalyst mix and method for producing electrode Atsuo Iio, Tatsuya Arai 2019-03-26
9950314 Method for producing fine catalyst particles and method for producing carbon-supported catalyst Makoto Adachi, Keiichi Kaneko 2018-04-24
9627692 Carbon-supported catalyst Keiichi Kaneko, Norimitsu Takeuchi 2017-04-18
9385377 Method for producing a catalyst for fuel cells Keiichi Kaneko, Takumi Taniguchi, Tatsuya Arai, Noriyuki KITAO, Makoto Adachi +1 more 2016-07-05
9002689 Method of predicting degradation of fuel cell catalyst using the method of creating particle size distribution model Hiroko Kimura, Manabu Kato, Kazutaka KIMURA 2015-04-07
8843355 Method of controlling fuel cell using the method of predicting degradation of fuel cell catalyst Hiroko Kimura, Manabu Kato, Kazutaka KIMURA 2014-09-23
8785078 Fuel cell Hiroko Kimura 2014-07-22
8735019 Fuel cell Tatsuya Arai, Atsuo Iio, Koshi Sekizawa, Hiroko Kimura 2014-05-27
8660827 Method of creating particle size distribution model, method of predicting degradation of fuel cell catalyst using the method of creating particle size distribution model, and method of controlling fuel cell using the method of predicting degradation of fuel cell catalyst Hiroko Kimura, Manabu Kato, Kazutaka KIMURA 2014-02-25
8221932 Fuel cell Shinji Jomori, Takumi Taniguchi, Keiichi Kaneko, Tatsuya Arai 2012-07-17
8163432 Fuel cell Shinji Jomori, Tatsuya Arai, Keiichi Kaneko, Takumi Taniguchi 2012-04-24
8129070 Fuel cell Shinji Jomori, Tatsuya Arai, Keiichi Kaneko, Takumi Taniguchi 2012-03-06