YK

Yuichiro Kato

Canon: 10 patents #6,241 of 19,416Top 35%
Ricoh Company: 6 patents #3,275 of 9,818Top 35%
HC Hitachi High-Tech Electronics Engineering Co.: 1 patents #11 of 59Top 20%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #200,825 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12301975 Image pickup apparatus TAKAMI HIRASAWA, Toshimune Nagano, Toru Matsumoto, Masayasu Mizushima, Akino Moriyoshi 2025-05-13
12248261 Thermal fixer, sheet laminator incorporating the thermal fixer, and image forming system incorporating the sheet laminator Kazuki SHIMODATE, Shota YOSHIDA, Takaya Ochiai, Naoki Takai, Yosuke Saito +1 more 2025-03-11
12158719 Sheet laminator and image forming system incorporating the sheet laminator Naoki Takai, Keisuke Sugiyama, Kazuki SHIMODATE, Shota YOSHIDA, Takaya Ochiai +1 more 2024-12-03
12072658 Sheet laminator and image forming system incorporating the sheet laminator Shota YOSHIDA, Keisuke Sugiyama, Kazuki SHIMODATE, Takaya Ochiai, Naoki Takai +1 more 2024-08-27
11782233 Optical apparatus and image pickup apparatus 2023-10-10
11662545 Optical apparatus and image pickup apparatus using the same 2023-05-30
10800419 Drive cycle controller 2020-10-13
10694088 Lens apparatus, imaging apparatus, and manufacturing method of the lens apparatus 2020-06-23
9759314 Hydraulic control apparatus Kenichi Tsuchida, Yoshimitsu Hyodo, Yuhei Yoshioka, Nobuhiko Miyamoto, Toshihiko Kamiya +2 more 2017-09-12
9740143 Image forming apparatus 2017-08-22
9563157 Fixing device having separable heating roller holding members and image forming apparatus thereof Tsukasa Satoh, Yoshikuni Sasaki 2017-02-07
9304797 Creating and deploying virtual machines to a virtual machine apparatus based on tendency of usage, deployment results, and setting information of virtual machine clients Katsuyuki Umezawa, Arata Iwashita, Toshiaki Murakami 2016-04-05
9176444 Fixing unit position-adjusting apparatus and image forming apparatus Yoshikuni Sasaki, Tsukasa Satoh 2015-11-03
8723536 Inspection apparatus, substrate mounting device and inspection method Yusuke Miyazaki, Kenji Aiko, Yuichiro Iijima 2014-05-13
8477430 Image pickup apparatus having lens barrel 2013-07-02
8134784 Lens apparatus capable of performing extension/retraction operation with respect to image pickup apparatus body and image pickup apparatus having the same 2012-03-13
8078043 Image shake correction apparatus and image pickup apparatus 2011-12-13
7903356 Image pickup apparatus having lens barrel 2011-03-08
7702227 Optical device having blur correction function Sawako Ito, Takehiko Sato, Shigeru Ogino 2010-04-20
7215488 Optical apparatus Shigeo Nakashima, Takehiko Sato 2007-05-08
6798504 Apparatus and method for inspecting surface of semiconductor wafer or the like Tatsuya Sato, Kenji Mitomo 2004-09-28