HK

Hiroshi Kitayama

KT Kabushiki Kaisha Toshiba: 11 patents #2,779 of 21,451Top 15%
TA Tadano: 2 patents #46 of 139Top 35%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
UN Unicharm: 1 patents #390 of 624Top 65%
NE Nec: 1 patents #7,889 of 14,502Top 55%
MC Mitsubishi Acetate Co.: 1 patents #4 of 23Top 20%
TC Toshiba Battery Co.: 1 patents #88 of 145Top 65%
📍 Toyama, JP: #174 of 1,699 inventorsTop 15%
Overall (All Time): #267,099 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
11891279 Expansion device and crane Naoto Kawabuchi, Naotaka Masuda, Hisanori Wada, Takashi Kawano 2024-02-06
11112760 Control device, control method and computer readable medium for controlling plant based on prediction model and constraint condition Kazunari Ide, Takaharu Hiroe, Ryo Sase, Yoshikatsu Ikawa, Toshio Ishiwaki +1 more 2021-09-07
10899589 Crane vehicle 2021-01-26
7642015 Nonaqueous electrolyte secondary battery Shusuke Inada, Masahiro Sekino, Akira Yajima, Nao Shimura, Asako Satoh +1 more 2010-01-05
7501207 Hydrogen absorbing alloy and secondary battery Isao Sakai, Tatsuoki Kohno, Shirou Takeno, Takamichi Inaba, Hideki Yoshida +6 more 2009-03-10
7300720 Hydrogen absorbing alloy and secondary battery Isao Sakai, Tatsuoki Kohno, Shirou Takeno, Takamichi Inaba, Hideki Yoshida +6 more 2007-11-27
7261972 Nonaqueous electrolyte secondary battery Shusuke Inada, Masahiro Sekino, Akira Yajima, Nao Shimura, Masayuki Oguchi +1 more 2007-08-28
7005212 Hydrogen absorbing alloy and secondary battery Isao Sakai, Tatsuoki Kohno, Shirou Takeno, Takamichi Inaba, Hideki Yoshida +6 more 2006-02-28
6703164 Hydrogen-absorbing alloy, secondary battery, hybrid car and electromobile Hirotaka Hayashida, Masaaki Yamamoto, Shusuke Inada, Isao Sakai, Tatsuoki Kono +3 more 2004-03-09
6399247 Nickel-metal hydride secondary battery Hirotaka Hayashida, Masaaki Yamamoto, Naomi Bando, Kunihiko Miyamoto, Hideharu Suzuki 2002-06-04
6268084 Hydrogen-absorbing alloy and secondary battery Hirotaka Hayashida, Masaaki Yamamoto, Shusuke Inada, Isao Sakai, Tatsuoki Kono +3 more 2001-07-31
6248475 Nickel-hydrogen secondary battery Hirotaka Hayashida, Masaaki Yamamoto, Shusuke Inada, Isao Sakai, Tatsuoki Kono +3 more 2001-06-19
6200705 Nickel-hydrogen secondary battery Hirotaka Hayashida, Masaaki Yamamoto, Shusuke Inada, Isao Sakai, Tatsuoki Kono +3 more 2001-03-13
6130006 Hydrogen-absorbing alloy Tatsuoki Kohno, Isao Sakai, Masaaki Yamamoto, Motoya Kanda, Hideki Yoshida +5 more 2000-10-10
5282779 Air jet for producing filter plug for cigarette Takashi Sakai, Takashi Gando 1994-02-01
5095256 Drive circuit for a piezoelectric actuator Shujiro Ueyama, Masaki Yukino 1992-03-10
4826433 Stick absorber for oral cavity Takashi Sakai, Masamitu Yamamoto, Takashi Mino 1989-05-02