HA

Hiroshi Akiyama

HI Hitachi: 49 patents #305 of 28,497Top 2%
Ricoh Company: 27 patents #743 of 9,818Top 8%
TO Topcon: 9 patents #91 of 684Top 15%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
University Of Texas System: 5 patents #550 of 6,559Top 9%
HC Hitachi Setsubi Engineering Co.: 4 patents #1 of 24Top 5%
Rohm And Haas: 3 patents #655 of 2,359Top 30%
HH Hitachi High-Technologies: 3 patents #776 of 1,917Top 45%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
SL Sapporo Breweries Limited: 1 patents #65 of 200Top 35%
SH Showa: 1 patents #167 of 337Top 50%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
HB Hgst Netherlands, B.V.: 1 patents #510 of 972Top 55%
📍 Soka, OH: #1 of 1 inventorsTop 100%
Overall (All Time): #12,909 of 4,157,543Top 1%
106
Patents All Time

Issued Patents All Time

Showing 26–50 of 106 patents

Patent #TitleCo-InventorsDate
7680015 Optical disk apparatus compatible with different types of mediums adapted for different wavelengths 2010-03-16
7680563 Pressure control device for low pressure processing chamber Naoyuki Kofuji, Masahiro Nagatani 2010-03-16
7602690 Aberration adjustment device, method thereof, optical pickup, and optical information recording apparatus 2009-10-13
7589334 Ion beam delivery equipment and an ion beam delivery method Kazuo Hiramoto, Masaki Yanagisawa, Hisataka Fujimaki, Alfred Smith, Wayne Newhauser 2009-09-15
7584815 Subframe for vehicle, and bush installation structure Tsutomu Ogawa, Haruyuki Iwasaki, Izuru Hori, Yuichi Nagai, Kunihiko Kimura 2009-09-08
7576342 Ion beam delivery equipment and ion beam delivery method Kazuo Hiramoto, Masaki Yanagisawa, Hisataka Fujimaki, Alfred Smith, Wayne Newhauser 2009-08-18
7495813 Optical scanning device and image forming apparatus Yoshinori Hayashi, Tomohiro Nakajima 2009-02-24
7456415 Charged particle beam extraction system and method Masaki Yanagisawa, Kazuo Hiramoto 2008-11-25
7449701 Particle beam irradiation equipment and particle beam irradiation method Hisataka Fujimaki, Koji Matsuda, Masaki Yanagisawa 2008-11-11
7405407 Ion beam therapy system and its couch positioning method Kazuo Hiramoto, Yoshihiko Nagamine, Alfred Smith, Wayne Newhauser 2008-07-29
7403453 Optical disk apparatus compatible with different types of mediums adapted for different wavelengths Yoshitaka Takahashi 2008-07-22
RE40414 Optical pickup apparatus Yoshitaka Takahashi, Masami Emoto 2008-07-01
7394082 Ion beam delivery equipment and an ion beam delivery method Hisataka Fujimaki, Koji Matsuda, Masaki Yanagisawa, Alfred Smith, Kazuo Hiramoto 2008-07-01
7359295 Optical pickup apparatus and optical disk drive apparatus Masahiko Nakayama 2008-04-15
7355189 Charged particle therapy system, range modulation wheel device, and method of installing range modulation wheel device Masaki Yanagisawa, Koji Matsuda, Hisataka Fujimaki 2008-04-08
7297967 Particle beam irradiation system and method of adjusting irradiation apparatus Masaki Yanagisawa, Koji Matsuda, Hisataka Fujimaki 2007-11-20
7247869 Particle therapy system Masahiro Tadokoro, Shunji Kakiuchi, Mamoru Katane, Koji Matsuda 2007-07-24
7212609 Patient positioning device and patient positioning method Yoshihiko Nagamine, Shinichiro Fujitaka, Takurou Honda 2007-05-01
7212608 Patient positioning device and patient positioning method Yoshihiko Nagamine, Shinichiro Fujitaka, Takurou Honda 2007-05-01
7193227 Ion beam therapy system and its couch positioning method Kazuo Hiramoto, Yoshihiko Nagamine, Alfred Smith, Wayne Newhauser 2007-03-20
7181792 Radiotherapeutic bed apparatus Shin Nakamura, Junichi Yamashita, Kyouichi Kawasaki, Yuuji Hosoda, Hiroyuki Sadamori +2 more 2007-02-27
7154107 Particle beam irradiation system and method of adjusting irradiation field forming apparatus Masaki Yanagisawa, Koji Matsuda, Hisataka Fujimaki 2006-12-26
7154108 Particle therapy system Masahiro Tadokoro, Shunji Kakiuchi, Mamoru Katane, Koji Matsuda 2006-12-26
7088645 Optical pickup apparatus compatible with different types of optical recording mediums Yoshitaka Takahashi 2006-08-08
7071479 Particle beam irradiation system and method of adjusting irradiation apparatus Masaki Yanagisawa, Koji Matsuda, Hisataka Fujimaki 2006-07-04