YI

Yukinobu Iguchi

SO Sony: 14 patents #3,108 of 25,231Top 15%
KM Konica Minolta: 5 patents #737 of 2,718Top 30%
KM Konica Minolta: 3 patents #626 of 1,361Top 50%
MC Minolta Co.: 2 patents #718 of 1,416Top 55%
CT Candescent Technologies: 1 patents #80 of 125Top 65%
Overall (All Time): #169,839 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11899999 Image forming apparatus, information processing terminal, method, and program Akinori Kimata, Kenichi Hayashi, Shiro Umeda, Satoru Sasaki 2024-02-13
10264162 Image forming system, image reading apparatus, and image forming apparatus including means for determining a temperature distribution in a paper medium Kenichi Hayashi, Yohei Yamada, Satoru Sasaki 2019-04-16
9651903 Fixing device and image-forming apparatus using the same Takanobu Shiki, Kenji Tamaki, Kenji Yamamoto, Kosuke Sasaki, Shohei Otsu 2017-05-16
9639039 Image forming apparatus Takanobu Shiki, Tadayuki Ueda, Eiji Nishikawa, Satoshi Miyajima, Yohei Yamada 2017-05-02
9632464 Image forming apparatus Takanobu Shiki, Tadayuki Ueda, Eiji Nishikawa, Satoshi Miyajima, Yohei Yamada 2017-04-25
8616544 Document feeder, document reader, and image forming apparatus with improved accuracy of document skew correction Yoshiki Katayama, Hitoshi Asano, Masayuki Watanabe, Takashi Watanabe, Masahiro Nonoyama 2013-12-31
7944590 Box for image reading apparatus, image reading apparatus and image forming apparatus Kenji Sawada, Masahiko Tanaka, Akihiro Nishida 2011-05-17
7750872 Method for driving a flat-type display device Hiroyuki Ikeda, Yasuhito Hatano, Kunihiko Nagamine 2010-07-06
7542179 Image reading method, image reading apparatus, and image forming apparatus 2009-06-02
7447730 Image forming apparatus Fumio Maekawa 2008-11-04
RE39739 Glass bulb for color picture tube and the same tube Ichiro Utsumi, Koji Saita 2007-07-24
7158102 System and method for recalibrating flat panel field emission displays Ronald L. Hansen, James C. Dunphy, Christopher J. Spindt, James M. Cleeves, Jerome Truppa +1 more 2007-01-02
6483235 Image display apparatus with rectangular-shaped spacers having added tensions Shinji Kanagawa 2002-11-19
6366757 Induction heating fixing device Takahiro Tsujimoto 2002-04-02
6016028 Glass bulb for color picture tube and the same tube Ichiro Utsumi, Koji Saita 2000-01-18
5661363 Luminated main lens member for an electron gun Tsuneo Muchi, Tsunenari Saito, Tomohisa Asano 1997-08-26
5539285 Cathode-ray tube with electric field correction lens for improved resolution Nobuya Okano 1996-07-23
5488264 Electron gun for color cathode-ray tube Yutaka Ota, Yoshifumi Nakayama 1996-01-30
5424619 Dynamic convergence device for color cathode-ray tube Nobuya Okano, Hiromu Hosokawa, Hiroshi Murayama 1995-06-13
5418421 Cathode-ray tube with electrostatic convergence electrode assembly Kouji Hasegawa, Yoshifumi Nakayama, Youichi Ohshige 1995-05-23
5399932 Three gun color CRT which has three grids with the holes in the third grid shifted relative to the holes in first and second grids Hiroki Anzai 1995-03-21
5396156 Convergence correction circuit for cathode ray tube Hiromu Hosokawa, Ichiro Utsumi, Nobuya Okano, Tsunenari Saito 1995-03-07
5367230 Cathode-ray tube with convergence yoke lens systems Koji Hasegawa 1994-11-22
4703223 Electron gun for a color display apparatus Kanemitsu Murakami, Masahiro Kikuchi 1987-10-27