KK

Kenichi Kamada

TC Tokyo Visionary Optics Co.: 15 patents #8 of 21Top 40%
MC Mitsumi Electric Co.: 9 patents #88 of 935Top 10%
KC Kantatsu Co.: 5 patents #15 of 32Top 50%
MM Murata Machinery: 1 patents #201 of 397Top 55%
Overall (All Time): #122,222 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 25 most recent of 30 patents

Patent #TitleCo-InventorsDate
12366736 Imaging lens 2025-07-22
12124005 Imaging lens Shingo Yuza 2024-10-22
11982873 Imaging lens including six lenses of +−−−−+, +−−+−+ or +−−−+− refractive powers Masaya Hashimoto 2024-05-14
11982874 Imaging lens including six lenses of +−−−−+, +−−+−+ or +−−−+− refractive powers Masaya Hashimoto 2024-05-14
11982872 Imaging lens including five lenses of +−++−refractive powers 2024-05-14
11835687 Imaging lens Masaya Hashimoto 2023-12-05
11808924 Imaging lens Shingo Yuza 2023-11-07
11733495 Imaging lens including seven lenses of +−−+0+−, +−−+−+−, +−−−−+− or +−−−++− refractive powers Masaya Hashimoto 2023-08-22
11668897 Imaging lens Yukio Sekine 2023-06-06
11635587 Imaging lens including seven lenses of +--+0+, +--+-+-, +---+- or +--++- refractive powers Masaya Hashimoto 2023-04-25
11609407 Imaging lens Shingo Yuza 2023-03-21
11467378 Imaging lens Hisao Fukaya, Shingo Yuza 2022-10-11
11294147 Imaging lens Yukio Sekine, Koji Nitta 2022-04-05
11275231 Imaging lens Yukio Sekine, Koji Nitta 2022-03-15
11215800 Imaging lens Hisao Fukaya, Shingo Yuza 2022-01-04
10859800 Imaging lens Hisao Fukaya 2020-12-08
10678021 Imaging lens Yukio Sekine, Koji Nitta 2020-06-09
10534159 Imaging lens Hisao Fukaya, Shingo Yuza 2020-01-14
10209485 Imaging lens Shingo Yuza 2019-02-19
9361788 Receiver of remote control device 2016-06-07
8767298 Imaging lens Hisanori Suzuki, Shingo Watanabe, Kazuo Matsuoka 2014-07-01
8378906 Electrical connection structure and antenna apparatus Kyuichi Sato, Hiroshi Suzuki, Takao Kato 2013-02-19
8094085 Cabinet of electrical apparatus and antenna apparatus Kyuichi Sato, Hiroshi Suzuki, Takao Kato 2012-01-10
8072385 Circuit substrate supporting structure and antenna apparatus Kyuichi Sato, Hiroshi Suzuki, Takao Kato 2011-12-06
8044871 Hybrid antenna unit Hisashi Takisawa, Junichi Noro, Takao Kato, Kyuichi Sato 2011-10-25