HI

Hiroyuki Iwasaki

NI Nikon: 47 patents #48 of 2,493Top 2%
Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
Ricoh Company: 11 patents #2,054 of 9,818Top 25%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
NI Ngk Insulators: 6 patents #500 of 2,083Top 25%
SO Sony: 4 patents #8,966 of 25,231Top 40%
FU Fujifilm: 3 patents #1,989 of 4,519Top 45%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
NE Nec: 2 patents #5,510 of 14,502Top 40%
KE Keihin: 2 patents #128 of 596Top 25%
TO Tonen: 2 patents #77 of 264Top 30%
FC Fuji Photo Optical Co.: 1 patents #305 of 509Top 60%
TK Toa Nenryo Kogyo: 1 patents #121 of 220Top 60%
TK Tonengeneral Sekiyu K.K.: 1 patents #6 of 32Top 20%
Overall (All Time): #15,369 of 4,157,543Top 1%
97
Patents All Time

Issued Patents All Time

Showing 1–25 of 97 patents

Patent #TitleCo-InventorsDate
12313901 Lens barrel Yuichi Kawanabe, Shinji Otsuka 2025-05-27
12280759 Vehicle brake system Eisuke Horii, Yohei Sato, Tomoaki Kotaki, Masayuki Ueno, Shotaro Yamazaki +1 more 2025-04-22
12280754 Air exhausting method of vehicle brake system Eisuke Horii 2025-04-22
11561566 Accelerator pedal device for vehicle Ayumu Yamaguchi 2023-01-24
11130433 Floor structure Yoshiaki Okutomi 2021-09-28
11014360 Liquid discharge apparatus, liquid discharge method, and recording medium Shogo Miura, Hiroki Takahashi 2021-05-25
9878756 Front structure of motorcycle Nobutaka Wakita, Kenji Tako, Yasuhiro Sato, Masato Nagata, Tomohiro Sone +1 more 2018-01-30
9787223 Motor control apparatus, image forming apparatus, and motor control method Yoshihiro Takahashi 2017-10-10
9672088 Hardware device controller, image forming apparatus, and control method Ryohya Hasebe 2017-06-06
9436121 Driving apparatus, image forming apparatus, method of driving control and program Kohhei Yamaguchi, Yusuke Ishizaki 2016-09-06
8886072 PWM generating unit, image forming apparatus, and image forming method 2014-11-11
8542941 Imaging device, image detecting method and focus adjusting method Kazuma Hosoi 2013-09-24
8508584 Image pickup apparatus, zoom correction information creation method and program, and recording medium 2013-08-13
8384767 Stereoscopic image pickup apparatus and method of adjusting optical axis 2013-02-26
8229310 Image forming device including color photoconductor drums, photoconductor drum drive controlling method for controlling color photoconductor drums, and computer-readable recording medium Koji Kiryu 2012-07-24
8200133 Image forming apparatus 2012-06-12
7848687 Image forming device and deviation correcting method 2010-12-07
7712318 Cooling apparatus, cooling method, program, computer readable information recording medium and electronic apparatus 2010-05-11
7660520 Camera system with current and discharge controlled illumination 2010-02-09
7650068 Camera and method of imaging 2010-01-19
7558510 Image forming apparatus including a phase adjusting unit for adjusting the phase of rotational fluctuation of image carriers and method for controlling the same 2009-07-07
7399736 Low viscosity, high abrasion resistance engine oil composition Miyoshi Marumo, Yosuharu Yokoyama 2008-07-15
7280789 Image forming and reproducing apparatus, and image transferring method for controlling rotation speeds of image carriers 2007-10-09
6987931 Flash control device, flash control system, master flash device, and remote flash device 2006-01-17
6795647 Flash control device and flash control system Akira Ogasawara 2004-09-21