MY

Masaaki Yamamoto

ND Ntt Docomo: 19 patents #155 of 1,706Top 10%
SO Sony: 15 patents #2,858 of 25,231Top 15%
KT Kabushiki Kaisha Toshiba: 15 patents #1,982 of 21,451Top 10%
FC Furukawa Electric Co.: 14 patents #105 of 2,370Top 5%
OM Omron: 5 patents #619 of 3,089Top 25%
Bridgestone: 4 patents #601 of 2,860Top 25%
TC Toshiba Battery Co.: 4 patents #12 of 145Top 9%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
KU Kurimoto: 4 patents #10 of 113Top 9%
SC Sumitomo Construction Machinery Co.: 3 patents #19 of 89Top 25%
DC Daifuku Co.: 3 patents #100 of 509Top 20%
NC Nkk Co.: 3 patents #209 of 1,173Top 20%
MI Minolta: 2 patents #592 of 1,109Top 55%
FC Fuji Electric Wire Industries Co.: 2 patents #1 of 5Top 20%
MB Mitsuboshi Belting: 2 patents #123 of 333Top 40%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
HC Howa Plastics Co.: 1 patents #7 of 26Top 30%
FU Fujikura: 1 patents #788 of 1,407Top 60%
FC Furakawa Electric Co.: 1 patents #1 of 49Top 3%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #13,794 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 51–75 of 102 patents

Patent #TitleCo-InventorsDate
7830769 Recording apparatus and recording method Kenji Yorimoto 2010-11-09
7819992 Copper alloy water supply member Yoshimasa Hirai, Hiroaki Maedono 2010-10-26
7742756 System for managing program applications storable in a mobile terminal Takeshi Natsuno, Satoshi Washio, Hiroshi Kawabata 2010-06-22
7707403 Authentication method, communication apparatus, and relay apparatus Yoshiaki Hiramatsu, Tatsuaki Wakabayashi, Kazuhiro Takagi 2010-04-27
7706786 System for managing program applications storable in a mobile terminal Takeshi Natsuno, Satoshi Washio, Hiroshi Kawabata 2010-04-27
7676575 Method and device for managing access to network Kazuhiro Yamada, Yoshiaki Hiramatsu, Kyoko Inoue, Eriko Ooseki, Motoki Tokuda +2 more 2010-03-09
7501207 Hydrogen absorbing alloy and secondary battery Isao Sakai, Tatsuoki Kohno, Shirou Takeno, Takamichi Inaba, Hideki Yoshida +6 more 2009-03-10
7483690 Communication terminal having a function to inhibit connection to a particular site and program thereof Naoki Muramatsu, Tetsuya Yamashita, Kazuhiro Yamada, Satoshi Washio, Toshiyasu Yabe +5 more 2009-01-27
7412223 Mobile communication terminal Yuko Watanabe, Kouji Chiba, Masaharu Nakatsuchi 2008-08-12
7379731 System for managing program applications storable in a mobile terminal Takeshi Natsuno, Satoshi Washio, Hiroshi Kawabata 2008-05-27
7300720 Hydrogen absorbing alloy and secondary battery Isao Sakai, Tatsuoki Kohno, Shirou Takeno, Takamichi Inaba, Hideki Yoshida +6 more 2007-11-27
7174333 Data obtaining method and terminals Kazuhiro Yamada, Yoshiaki Hiramatsu, Kyoko Inoue, Dai Kamiya, Eriko Ooseki +3 more 2007-02-06
7151952 Portable telephone and terminal equipment Masaharu Nakatsuchi 2006-12-19
7096492 Methods and devices for carrying out user authentication Yoshiaki Hiramatsu, Tatsuaki Wakabayashi, Hiroshi Kanto 2006-08-22
7005212 Hydrogen absorbing alloy and secondary battery Isao Sakai, Tatsuoki Kohno, Shirou Takeno, Takamichi Inaba, Hideki Yoshida +6 more 2006-02-28
6956740 Heat sink with fins and manufacturing method thereof Takahiro Shimura, Hisao Enomoto, Yuzo Nakajima 2005-10-18
6871701 Plate-type heat pipe and method for manufacturing the same Tatsuhiko Ueki, Yuichi Kimura 2005-03-29
6826413 Portable telephone and terminal equipment Masaharu Nakatsuchi 2004-11-30
6703164 Hydrogen-absorbing alloy, secondary battery, hybrid car and electromobile Hirotaka Hayashida, Hiroshi Kitayama, Shusuke Inada, Isao Sakai, Tatsuoki Kono +3 more 2004-03-09
6463652 Apparatus and methods for manufacturing hot rolled steel sheets Shigeki Narushima, Kenichi Ide, Yasushi Dodo, Kinichi Higuchi, Hisashi Honjou +11 more 2002-10-15
6399247 Nickel-metal hydride secondary battery Hiroshi Kitayama, Hirotaka Hayashida, Naomi Bando, Kunihiko Miyamoto, Hideharu Suzuki 2002-06-04
6397935 Flat type heat pipe Jun Niekawa, Yuichi Kimura, Kenichi Namba 2002-06-04
6381845 Method of manufacturing plate type heat pipe Masami Ikeda, Tatsuhiko Ueki, Ken Sasaki 2002-05-07
6317322 Plate type heat pipe and a cooling system using same Tatsuhiko Ueki, Masami Ikeda 2001-11-13
6269866 Cooling device with heat pipe Jun Niekawa, Tatuhiko Ueki, Masami Ikeda, Ken Sasaki 2001-08-07