KK

Kotaro Kumagai

TC Tachi-S Co.: 17 patents #4 of 398Top 2%
SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
Overall (All Time): #254,256 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
10823364 Vehicular lamp Hidetaka Okada 2020-11-03
10543765 Vehicle seat Hideo Tobata, Atsushi Koike, Shumpei Toyomi, Atsushi Ishii 2020-01-28
D861361 Vehicle seats Masayuki Taguchi 2019-10-01
10414306 Seat apparatus Masayuki Taguchi 2019-09-17
D856690 Vehicle seat Masayuki Taguchi 2019-08-20
10343569 Seat for vehicles Atsushi Ishii, Atsushi Koike 2019-07-09
10336225 Vehicle seat Masayuki Taguchi 2019-07-02
10166891 Vehicular seat Atsushi Ishii, Atsushi Koike 2019-01-01
9987960 Vehicle seat Masayuki Taguchi, Naoyuki Makita, Ukyo Miyazawa, Daisuke Fujita, Atsushi Ishii 2018-06-05
9981580 Seat for vehicle Atsushi Ishii, Masayuki Taguchi 2018-05-29
D799872 Vehicle seat Masayuki Taguchi 2017-10-17
D790240 Vehicle seat Atsushi Ishii, Masayuki Taguchi 2017-06-27
D789700 Vehicle seat Atsushi Ishii, Masayuki Taguchi 2017-06-20
D789699 Vehicle seat Atsushi Ishii, Masayuki Taguchi 2017-06-20
D789109 Vehicle seat Atsushi Ishii, Atsushi Koike, Shumpei Toyomi 2017-06-13
D788481 Vehicle seat Atsushi Ishii, Atsushi Koike, Shumpei Toyomi 2017-06-06
D776475 Vehicle seat back Naoyuki Makita, Shogo Suzuki 2017-01-17
9493095 Seat Atsushi Koike, Tomohiro Amano, Atsushi Ishii 2016-11-15