HT

Hirotaka Takahashi

HI Hitachi: 10 patents #4,206 of 28,497Top 15%
SO Sony: 8 patents #5,352 of 25,231Top 25%
IL Isuzu Motors Limited: 7 patents #74 of 908Top 9%
KO Komatsu: 6 patents #295 of 2,087Top 15%
HE Hitachi Vehicle Energy: 4 patents #13 of 95Top 15%
HK Hamamatsu Photonics K.K.: 4 patents #453 of 1,436Top 35%
DH Drnc Holdings: 3 patents #12 of 71Top 20%
NI Nidec: 2 patents #402 of 976Top 45%
XI Xanavi Informatics: 2 patents #57 of 156Top 40%
HZ Hitachi Zosen: 1 patents #216 of 531Top 45%
TC Tohoku Electric Power Company: 1 patents #65 of 246Top 30%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
Overall (All Time): #57,517 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 26–48 of 48 patents

Patent #TitleCo-InventorsDate
8973421 Competence diagnosis system for urea water temperature sensor Yoshinori Hamaguchi, Masashi Mizutani 2015-03-10
8959891 Selective catalytic reduction system Takeshi Fukuoka, Tomoo Nishikawa 2015-02-24
8868306 Wheel loader Toru Shiina, Yukio Takami 2014-10-21
8857547 Wheel loader Toru Shiina, Kazunori Kamei 2014-10-14
8813546 NOx sensor diagnosis device and selective catalytic reduction system Masashi Mizutani, Takanobu Ogawa 2014-08-26
8718879 Work vehicle and method for controlling work vehicle Nobuo Matsuyama 2014-05-06
8700293 Traffic information distribution method, traffic information distribution apparatus and in-vehicle terminal Mariko Okude, Kenichiro Yamane, Masatoshi Kumagai, Junsuke Fujiwara 2014-04-15
8701045 Information processing apparatus, display control method and program Kenji Ozawa, Maki Yamamoto, Pieter Coenen 2014-04-15
8683855 Competence diagnosis system for urea water temperature sensor Yoshinori Hamaguchi, Takanobu Ogawa 2014-04-01
8418798 Industrial vehicle Takuya Mori, Toru Shiina, Masanori Ikari, Atsushi Shirao 2013-04-16
8342284 Work vehicle Toru Shiina 2013-01-01
8286748 Work vehicle Toru Shiina 2012-10-16
8209722 Information processing apparatus, information processing method and program Hiroshi Nagatani, Yuki Murata, Kenji Ozawa, Maki Kato 2012-06-26
8191014 Information processing apparatus, display control method and program Kenji Ozawa, Maki Yamamoto, Pieter Coenen 2012-05-29
8180557 Traffic state predicting apparatus Kenichiro Yamane, Mariko Okude 2012-05-15
8054045 Status detector for power supply, power supply, and initial characteristic extracting device for use with power supply Youhei Kawahara, Akihiko Emori, Shuko Yamauchi, Masami Shida, Akihiko Kudo 2011-11-08
8004239 Battery management system for calculating charge and disharge powers Youhei Kawahara, Akihiko Emori, Shuko Yamauchi, Masami Shida, Yoshinori Aoshima 2011-08-23
7907114 Indicating lamp control program, information processing apparatus, and indicating lamp control method Daisuke Kurosaki 2011-03-15
7755331 Storage battery managing apparatus and vehicle controlling apparatus providing the same Youhei Kawahara, Akihiko Emori, Shuko Yamauchi, Masami Shida, Yoshinori Aoshima 2010-07-13
7622894 Status detector for power supply, power supply, and initial characteristic extracting device for use with power supply Youhei Kawahara, Akihiko Emori, Shuko Yamauchi, Masami Shida, Akihiko Kudo 2009-11-24
7514905 Battery management system Youhei Kawahara, Akihiko Emori, Shuko Yamauchi, Masami Shida, Yoshinori Aoshima 2009-04-07
7474970 Information processing apparatus and head retraction processing method of built-in hard disk drive thereof Naoki Miyoshi, Keisuke Koide, Masaru Kawata 2009-01-06
6278903 Working robot for heat exchangers and method of operating said working robot Hisashi Iwasaki, Shuji Komada, Minoru Hyuga, Takashi Fujimura 2001-08-21