KN

Koji Nitta

Sumitomo Electric Industries: 59 patents #118 of 21,551Top 1%
SC Sumitomo Electric Printed Circuits: 18 patents #4 of 116Top 4%
TC Tokyo Visionary Optics Co.: 16 patents #5 of 21Top 25%
AP Aac Optics Solutions Pte.: 10 patents #20 of 93Top 25%
KC Kantatsu Co.: 6 patents #14 of 32Top 45%
AC Aac Optics (Suzhou) Co.: 4 patents #3 of 46Top 7%
AC Aac Optics (Changzhou) Co.: 3 patents #6 of 31Top 20%
MC Mec Company: 2 patents #25 of 88Top 30%
A. A.L.M.T.: 2 patents #36 of 152Top 25%
SC Sumitomo Electric Toyama Co.: 2 patents #20 of 38Top 55%
SO Sony: 1 patents #17,262 of 25,231Top 70%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
NC Nippon Soda Co.: 1 patents #348 of 648Top 55%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
RI Riken: 1 patents #679 of 1,824Top 40%
TU Tokyo Denki University: 1 patents #9 of 41Top 25%
Overall (All Time): #14,390 of 4,157,543Top 1%
100
Patents All Time

Issued Patents All Time

Showing 26–50 of 100 patents

Patent #TitleCo-InventorsDate
11740436 Imaging lens 2023-08-29
11696401 Flexible printed circuit board and method of manufacturing flexible printed circuit board Yasushi Mochida, Yoshio Oka, Shoichiro Sakai, Tadahiro Kaibuki, Junichi Okaue 2023-07-04
11675162 Imaging lens Yukio Sekine, Masaya Hashimoto 2023-06-13
11668901 Imaging lens Yukio Sekine, Masaya Hashimoto 2023-06-06
11672082 Printed wiring board production method and printed wiring board production apparatus Junichi MOTOMURA, Shoichiro Sakai, Kenji Takahashi, Maki IKEBE, Kousuke Miura +1 more 2023-06-06
11657944 Flexible printed circuit board and image stabilization module Yukie TSUDA, Yuichi Nakamura, Masanao Yamashita, Kou NOGUCHI 2023-05-23
11619805 Camera optical lens Lei Zhang, Yuanshan Cui 2023-04-04
11604335 Imaging lens 2023-03-14
11573404 Camera optical lens Lei Zhang, Yuanshan Cui 2023-02-07
11573403 Camera lens Hiroyuki Teraoka 2023-02-07
11567298 Imaging lens 2023-01-31
11561374 Imaging lens 2023-01-24
11543628 Camera lens Hiroyuki Teraoka 2023-01-03
11513319 Imaging lens 2022-11-29
11428901 Camera lens of catadioptric optical system Kaoru Yamazaki 2022-08-30
11409082 Camera lens Hiroyuki Teraoka 2022-08-09
11372215 Camera lens including seven lenses of +−++−+− refractive powers Hiroyuki Teraoka 2022-06-28
11372220 Camera lens of catadioptric optical system Kaoru Yamazaki 2022-06-28
11343918 Method of making printed circuit board and laminated structure Shigeaki UEMURA, Eiko Imazaki, Yoshio Oka, Hideki Matsuoka, Ippei TANAKA +1 more 2022-05-24
11330718 Printed wiring board production method and printed wiring board production apparatus Junichi MOTOMURA, Shoichiro Sakai, Kenji Takahashi, Maki IKEBE, Kousuke Miura +1 more 2022-05-10
11304309 Printed circuit board and method for manufacturing printed circuit board Shoichiro Sakai, Eiko Imazaki 2022-04-12
11294147 Imaging lens Yukio Sekine, Kenichi Kamada 2022-04-05
11275231 Imaging lens Yukio Sekine, Kenichi Kamada 2022-03-15
11262543 Imaging lens including six lenses of +−++0− refractive powers Masaya Hashimoto 2022-03-01
11209616 Camera optical lens Lei Zhang, Yuanshan Cui 2021-12-28