YK

Yoshifumi KAMEI

JD Japan Display: 11 patents #317 of 1,204Top 30%
KC Kojima Press Industry Co.: 2 patents #18 of 143Top 15%
MC Mannoh Kogyo Co.: 2 patents #7 of 15Top 50%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
TC Tsuda Industries Co.: 2 patents #11 of 28Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #359,087 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12216349 Light adjustment device manufacturing method Yoshikatsu Imazeki, Koichi MIYASAKA, Yoichi KAMIJO, Shuichi OSAWA 2025-02-04
12197086 Light adjustment device and light adjustment device manufacturing method Yoshikatsu Imazeki, Yoichi KAMIJO, Koichi MIYASAKA, Shuichi OSAWA 2025-01-14
12197090 Light adjustment device and light adjustment device manufacturing method Yoshikatsu Imazeki, Takeo Koito, Kojiro Ikeda 2025-01-14
12181756 Light adjustment device having a panel unit including light adjustment panels Yoshikatsu Imazeki, Takeo Koito 2024-12-31
12169335 Display device and method for manufacturing display device Shuichi OSAWA, Yoshikatsu Imazeki, Yoichi KAMIJO, Koichi MIYASAKA 2024-12-17
12159596 Display device Shuichi OSAWA, Yoshikatsu Imazeki, Yoichi KAMIJO, Koichi MIYASAKA 2024-12-03
12124123 Display device Shuichi OSAWA, Yoshikatsu Imazeki, Yoichi KAMIJO, Koichi MIYASAKA 2024-10-22
12014016 Detection device and display device Koichi MIYASAKA, Yoshikatsu Imazeki, Yoichi KAMIJO, Shuichi OSAWA 2024-06-18
12002283 Detection device and display device Yoshikatsu Imazeki, Yoichi KAMIJO, Koichi MIYASAKA, Shuichi OSAWA 2024-06-04
11733560 Display device Shuichi OSAWA, Yoshikatsu Imazeki, Yoichi KAMIJO, Koichi MIYASAKA 2023-08-22
11692674 Light-emitting element, lighting device, and method for manufacturing lighting device and display device Yoshikatsu Imazeki, Yoichi KAMIJO, Koichi MIYASAKA, Shuichi OSAWA 2023-07-04
7721619 Vehicular shift lock device Etsuo Shimizu, Takayoshi Masuda, Yoshiyuki Shindo, Yasunori Takeuchi, Shinichi Uemura 2010-05-25
7677128 Vehicular shift lock device having pivotal stopper and linkage devices Etsuo Shimizu, Takayoshi Masuda, Yoshiyuki Shindo, Shinichi Uemura, Yasunori Takeuchi 2010-03-16