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 1–25 of 100 patents

Patent #TitleCo-InventorsDate
12432451 Flexible printed circuit board and image stabilization module Masanao Yamashita, Yukie TSUDA, Yuichi Nakamura, Kou NOGUCHI 2025-09-30
12389532 High-frequency circuit Takafumi Uemiya, Suguru YAMAGISHI, Shigeki Shimada, Hiroshi Ueda, Satoshi KIYA 2025-08-12
12371798 Regenerating method of removal liquid and regenerated removal liquid preliminary Ryuta Ohsuka, Shoichiro Sakai, Yoshihito Yamaguchi, Masaharu Yasuda, Akira TSUCHIKO +3 more 2025-07-29
12366723 Camera optical lens Yi Ji 2025-07-22
12313821 Camera lens Hiroyuki Teraoka 2025-05-27
12267952 Flexible printed wiring board and method of manufacturing the same Maki IKEBE, Shoichiro Sakai, Shingo Nagata, Junichi MOTOMURA, Masahiro Itoh 2025-04-01
12259528 Camera optical lens Yang Zhang 2025-03-25
12235413 Imaging lens 2025-02-25
12216335 Imaging lens 2025-02-04
12177973 Printed wiring board Shoichiro Sakai, Junichi MOTOMURA, Masashi Iwamoto, Mitsutaka Tsubokura, Mari Sogabe +1 more 2024-12-24
12177977 Flexible printed circuit board and method of manufacturing flexible printed circuit board Yasushi Mochida, Yoshio Oka, Shoichiro Sakai, Tadahiro Kaibuki, Junichi Okaue 2024-12-24
12164179 Camera optical lens Yaqiong Guo 2024-12-10
12164086 Camera lens Takayuki Sakaguchi, Hiroyuki Teraoka 2024-12-10
12147089 Camera optical lens Liyuan Wang 2024-11-19
12144122 Method of manufacturing printed circuit board Shoichiro Sakai, Ryuta Ohsuka, Yoshihito Yamaguchi, Masaharu Yasuda, Akira TSUCHIKO +3 more 2024-11-12
12078785 Imaging lens Masaya Hashimoto 2024-09-03
12061321 Camera optical lens including seven lenses of +--+-+- refractive powers Yanli Xie 2024-08-13
11994656 Imaging lens including seven lenses of +−+0+−−,+−+0−+− or +−+0++− refractive powers 2024-05-28
11988816 Imaging lens including seven lenses of +−+0+−−, +−+0−+−or +−+0++−refractive powers 2024-05-21
11979983 Printed wiring board and method of manufacturing the same Maki IKEBE, Shoichiro Sakai 2024-05-07
11950365 Flexible printed circuit board and method of manufacturing same Shoichiro Sakai, Yoshio Oka, Junichi MOTOMURA, Masanao Yamashita 2024-04-02
11889624 Flexible printed circuit board and method of manufacturing flexible printed circuit board Yoshio Oka, Shoichiro Sakai, Yasushi Mochida, Tadahiro Kaibuki, Junichi Okaue 2024-01-30
11877397 Printed circuit board Junichi MOTOMURA, Shoichiro Sakai, Mari Sogabe, Mitsutaka Tsubokura, Akira TSUCHIKO +1 more 2024-01-16
11852788 Imaging lens Masaya Hashimoto 2023-12-26
11812546 High-frequency circuit Takafumi Uemiya, Suguru YAMAGISHI, Shigeki Shimada, Hiroshi Ueda, Satoshi KIYA 2023-11-07