HF

Hirokazu Fujita

Sharp Kabushiki Kaisha: 15 patents #1,103 of 10,731Top 15%
Yamaha Motor: 4 patents #461 of 2,310Top 20%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Automotive Engineering Co.: 1 patents #156 of 314Top 50%
Chevron: 1 patents #2,615 of 4,788Top 55%
📍 Nara, JP: #166 of 2,795 inventorsTop 6%
Overall (All Time): #197,402 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
8909451 Motorcycle including traction control Tomohiro Kinoshita 2014-12-09
7894970 Motorcycle, device and method for controlling the same and device and method for detecting slip quantity of motorcycle Tomohiro Kinoshita 2011-02-22
7865119 Color registration method and image forming apparatus Kengo Matsuyama, Yoshikazu Harada, Norio Tomita, Yoshiteru Kikuchi 2011-01-04
7755809 Laser scanning optical system and image forming apparatus Kenzo Ohkubo, Takasumi Wada, Yasuhiro Ono, Takayuki Ohno 2010-07-13
7546829 Straddle type vehicle Haruhiko Samoto, Harutomo Tozuka, Takeshi Matsuda 2009-06-16
7295359 Light beam scanner and image forming apparatus Atsushi Ueda, Yasuhiro Ono 2007-11-13
7221896 Fixing device for fixing an unfixed developing agent on a recording medium and image forming apparatus including the same Hisashi Yoshimura, Hirokazu Nakamura, Masaki Matsushita, Naozumi Ueno 2007-05-22
7112160 Air intake system for engine Ichirou Yoda, Yuuji Oku 2006-09-26
7049756 Capacitive load driving circuit, capacitive load driving method, and apparatus using the same Masahiko Aiba, Takasumi Wada 2006-05-23
6601946 Image forming apparatus in which toner is removed by changing electric field between opposing electrode and control electrode Shirou Wakahara, Yukihito Nishio, Yasuhiro Takai 2003-08-05
6551965 Marine diesel engine lubricating oil composition having improved high temperature performance Hiroyuki Nagamatsu, Shigeru Iwamoto 2003-04-22
6283583 Image forming apparatus having float electrode provided to make uniform electric field Daisaku Imaizumi, Yukihito Nishio, Shirou Wakahara 2001-09-04
6106104 Image forming apparatus Daisaku Imaizumi 2000-08-22
6049345 Image forming apparatus selectively charging toner using doctor blade Yukihito Nishio, Shiro Narikawa, Yoshinobu Okumura, Hideo Yamasa, Takeshi Iriuchijima 2000-04-11
5825384 Image forming apparatus including means for controlling the flight of toner or visualizing particles in accordance with an image signal 1998-10-20
5606402 Electrostatic image former with improved toner control grid Naoki Irisa 1997-02-25
5585893 Image forming apparatus Yoshinobu Okumura, Hirokazu Tanaka 1996-12-17
5572309 Image forming apparatus with impedance detection Yukihito Nishio, Shirou Wakahara 1996-11-05
5546169 Copying machine with image superposition capability Takasumi Wada, Koichi Inui 1996-08-13
5506454 System and method for diagnosing characteristics of acceleration sensor Keiji Hanzawa, Tetsuo Matsukura, Masayoshi Suzuki, Masahiro Matsumoto 1996-04-09
5387819 Crash detection apparatus of air bag system Sadayasu Ueno, Seikou Suzuki, Kazuo Sato 1995-02-07
5245438 Image formation apparatus having selective erasing capability Yoichi Yamamoto, Masao Narumiya 1993-09-14