HS

Hiroshi Sako

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
HS Hitachi-Omron Terminal Solutions: 4 patents #13 of 113Top 15%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
AC Amada Co.: 3 patents #101 of 479Top 25%
Overall (All Time): #222,329 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10300558 Laser processing machine and laser cutting method Hiroaki Ishiguro, Akihiko Sugiyama, Yuya MIZOGUCHI 2019-05-28
10199136 Insulating tape and production method thereof, stator coil and production method thereof, and rotating electric machine Takahiro Mabuchi, Shigeyuki Yamamoto, Makoto Tsukiji 2019-02-05
10118256 Sheet metal processing method using laser beams and direct diode laser processing device for carrying it out Hiroaki Ishiguro, Akihiko Sugiyama 2018-11-06
10048310 Partial discharge signal processing device 2018-08-14
9925744 Insulating tape, method for producing same, and stator coil Takahiro Mabuchi, Shigeyuki Yamamoto, Makoto Tsukiji 2018-03-27
9863995 Antenna-and-cable connection-state verification device and verification method 2018-01-09
9548583 Fiber laser oscillator, fiber laser processing device, and fiber laser oscillator dehumidification method Keishi Tanaka, Asami Morino 2017-01-17
8155423 System and method for tracing bank notes Tatsuhiko Kagehiro, Hiroto Nagayoshi, Toshiro Uemura, Yuji Nagaya 2012-04-10
8126296 Information display device and information display method Takashi Watanabe, Hiroto Nagayoshi, Toshiro Uemura 2012-02-28
8116597 Information display device and information display method Takashi Watanabe, Hiroto Nagayoshi, Toshiro Uemura 2012-02-14
7899233 System and method for tracing bank notes Tatsuhiko Kagehiro, Hiroto Nagayoshi, Toshiro Uemura, Yuji Nagaya 2011-03-01
7518517 Verification method of goods using IC tags and equipment using the method Tatsuhiko Kagehiro, Hiroto Nagayoshi, Satomi Baba 2009-04-14
7231601 Application system with function for preventing modification Naohiro Furukawa, Hisashi Ikeda, Yosuke Kato 2007-06-12
7199714 Verification method of goods using IC tags and equipment using the method Tatsuhiko Kagehiro, Hiroto Nagayoshi, Satomi Baba 2007-04-03
7190833 Mobile device and transmission system Tatsuhiko Kagehiro, Minenobu Seki 2007-03-13
7100110 System for filling in documents using an electronic pen Yoko Shiraishi, Naoko Tazawa, Hisashi Ikeda 2006-08-29
6981637 Automatic teller machine Hiroto Nagayoshi, Noriaki Fujimura, Tatsuhiko Kagehiro 2006-01-03
6246794 Method of reading characters and method of reading postal addresses Tatsuhiko Kagehiro, Masashi Koga, Hiromichi Fujisawa, Hisao Ogata, Yoshihiro Shima +2 more 2001-06-12
5870138 Facial image processing Anthony Vernon Walker Smith, Alistair Ian Sutherland, Masahiro Abe 1999-02-09
5689575 Method and apparatus for processing images of facial expressions Anthony Vernon Walker Smith, Mark P. Whitehouse 1997-11-18