TK

Takumi Kuwahara

PA Panasonic: 16 patents #1,398 of 21,108Top 7%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
📍 Nara, JP: #238 of 2,795 inventorsTop 9%
Overall (All Time): #274,467 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
10474008 Lens barrel Taku Ichikawa, Atsushi Hasegawa 2019-11-12
10247903 Lens barrel and imaging device Keishi Iwasaki, Tetsuya Uno 2019-04-02
10234746 Lens barrel Koichi Muramatsu 2019-03-19
10139648 Lens barrel Akio Konishi, Tetsuya Uno, Fumio Shinano 2018-11-27
9778479 Lens barrel including blur correcting mechanism and rotatable retracting lens Akio Konishi, Tetsuya Uno, Fumio Shinano 2017-10-03
9316806 Lens barrel and cam mechanism Tetsuya Uno 2016-04-19
8854742 Lens barrel Tetsuya Uno 2014-10-07
8746274 Hydrogen supply apparatus and fuel gas supply apparatus Takahide Izutani, Tatsuaki Yokoyama, Syuuji Hirakata, Osamu Yumita, Hiroshi Fujitani +6 more 2014-06-10
8699148 Lens barrel Tetsuya Uno 2014-04-15
8611028 Lens barrel and imaging device Koichiro Hirabayashi, Kazuo Shibukawa, Fumio Shinano, Shinichi Iwasaki, Masahiro Nakano +1 more 2013-12-17
8508867 Lens barrel Tetsuya Uno 2013-08-13
8169722 Flexible printed circuit, image pickup device, and electronic equipment Atsushi Hasegawa, Manabu Kobayashi, Fumio Shinano 2012-05-01
8023200 Movable body driving mechanism Hiroyasu Fujinaka 2011-09-20
7952821 Lens barrel and imaging device with lens barrel Atsushi Hasegawa, Manabu Kobayashi 2011-05-31
7885529 Lens driving apparatus, imaging apparatus, and lens barrel and camera main body used for this Kenichi Honjo, Keiji Sakamoto, Hiroyuki Kawahara 2011-02-08
7801435 Lens driving apparatus, imaging apparatus, and lens barrel and camera main body used for this Kenichi Honjo, Keiji Sakamoto, Hiroyuki Kawahara 2010-09-21
7782533 Image stabilizing apparatus Hiroyasu Fujinaka, Takashi Koike, Atsushi Hasegawa 2010-08-24