YI

Yoshito Iwasawa

TC Tamron Co.: 19 patents #1 of 138Top 1%
SO Sony: 16 patents #2,631 of 25,231Top 15%
Samsung: 6 patents #19,812 of 75,807Top 30%
MC Minolta Co.: 4 patents #477 of 1,416Top 35%
Overall (All Time): #62,725 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDate
12164090 Imaging apparatus and moving body 2024-12-10
11218631 Image-capturing system capable of reducing an amount of data related to image acquisition Yasuhiko Obikane, Hisashi Kitano, Yuri Koyama, Yuichi Imamiya 2022-01-04
11022789 Observation imaging apparatus Yasuhiko Obikane, Yuichi Imamiya, Yuri Koyama 2021-06-01
10976530 Zoom lens and imaging apparatus Kazuya Watanabe, Wataru Kusaka 2021-04-13
10935772 Zoom lens and imaging apparatus Hisayuki Yamanaka, Keisuke Okada, Junichi Yamazoe 2021-03-02
10921571 Observation optical system, observation imaging device, observation imaging system, image forming lens system, and method of adjusting observation optical system 2021-02-16
10545321 Zoom lens and camera device Jun Takahashi 2020-01-28
10359611 Zoom lens and camera device Jun Takahashi 2019-07-23
10191259 Zoom lens and camera device Jun Takahashi 2019-01-29
9829685 Optical system and image pickup apparatus Hisayuki Yamanaka, Keisuke Okada 2017-11-28
9645353 Optical system and image pickup apparatus Hisayuki Yamanaka, Keisuke Okada, Takahiko Sakai 2017-05-09
9594234 Zoom lens and camera device Jun Takahashi 2017-03-14
9557546 Zoom lens and imaging apparatus 2017-01-31
9507132 Zoom lens and imaging apparatus Dayong Li 2016-11-29
9477069 Zoom lens and camera device incorporating the same 2016-10-25
9329370 Zoom lens, and imaging apparatus equipped with same 2016-05-03
9285571 Zoom lens and camera device incorporating the same 2016-03-15
9256058 Zoom lens and imaging apparatus 2016-02-09
9148576 Zoom lens and imaging apparatus 2015-09-29
8526119 Compact zoom lens 2013-09-03
8503100 Compact zoom lens 2013-08-06
8331040 Method of manufacturing a photographic lens having multiple lens groups to correct a focus deviation, photographic lens manufactured using the method, and photographic apparatus including the photographic lens Hyun Gyu Park 2012-12-11
8218248 Zoom lens and imaging optical device including the same 2012-07-10
8111467 Compact zoom lens 2012-02-07
8085480 Compact zoom lens Tsuyoshi Kakimoto 2011-12-27