CK

Chikara Kawamura

Mazda Motor: 18 patents #107 of 4,755Top 3%
JL Japan Aviation Electronics Industry, Limited: 14 patents #81 of 728Top 15%
KC Kansai Paint Co.: 8 patents #64 of 822Top 8%
NC Nippon Steel Chemical: 2 patents #49 of 184Top 30%
TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #72,139 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDate
12409896 Lower vehicle-body structure of vehicle Isamu KIZAKI, Takuto Fukushima, Masanori Honda 2025-09-09
D1092402 Connector Minoru Shinmyo, Yuichi Uchiyama, Osamu Takagi, Masaki Ishiguro, Junichi Miyamoto +3 more 2025-09-09
D1089112 Connector Minoru Shinmyo, Yuichi Uchiyama, Osamu Takagi, Masaki Ishiguro, Junichi Miyamoto +3 more 2025-08-19
12304563 Lower vehicle-body structure of vehicle Isamu KIZAKI, Takuto Fukushima, Masanori Honda 2025-05-20
12122453 Body structure of vehicle Kenji Nishida 2024-10-22
12119506 Lithium-ion battery device for vehicle Wataru Masuda, Teruhiko HANAOKA, Toshiki Takahashi, Masanori Honda 2024-10-15
12116044 Frame which is made of fiber reinforced composite Yuki KODAMA, Kenji Nishida, Tetsuya Sugiyama, Koichi Hattori 2024-10-15
11891122 Frame which is made of fiber reinforced composite Tetsuya Sugiyama 2024-02-06
11858555 Front body structure of vehicle Kenji Nishida 2024-01-02
11618399 Shock absorbing member Taiki YOTSUYANAGI, Tsuyoshi Nishihara, Ryo Shimoda, Tsuneki Shimanaka, Kota Yoshida 2023-04-04
11345295 Impact absorbing structure for vehicles Tsuyoshi Nishihara, Kazutaka Ishikura, Hiroaki Takeshita, Tsuneki Shimanaka, Taiki YOTSUYANAGI +1 more 2022-05-31
10994680 Impact-absorbing structure for vehicle 2021-05-04
10604094 Impact absorbing member structure of vehicle Tsuneki Shimanaka, Hiroaki Takeshita, Tsuyoshi Nishihara, Takayuki Kimura, Kazutaka Ishikura 2020-03-31
10479302 Impact absorbing structure of vehicles Taiki YOTSUYANAGI, Hiroaki Takeshita, Tsuyoshi Nishihara, Tsuneki Shimanaka, Takayuki Kimura +1 more 2019-11-19
10411374 Cable connection structural body and cable connector Yukitaka Tanaka 2019-09-10
10252750 Vehicular frame Yuki KODAMA, Masanori Honda 2019-04-09
10214244 Frame structure for vehicle Takehiro Kamei, Masanobu Hanazaki, Masaki Motoki 2019-02-26
9701344 Frame structure for vehicle Yuki KODAMA, Masanori Honda 2017-07-11
9683074 Copolymer resin and coating composition Akinori Nagai 2017-06-20
9590355 Connector and connector assembly Yukitaka Tanaka 2017-03-07
9572246 Printed wiring board Yukitaka Tanaka 2017-02-14
9564711 Connector having an operation member and a locking member Yukitaka Tanaka 2017-02-07
9548569 Connector Yukitaka Tanaka 2017-01-17
9368927 Connector Yukitaka Tanaka 2016-06-14
9331428 Connector mateable with mating connector and having lock structure including lock member and operation member which is operable to move lock member Yukitaka Tanaka 2016-05-03