KS

Koichi Sagawa

TO Toppan: 3 patents #7 of 177Top 4%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
NM Nihon Micronics: 2 patents #66 of 171Top 40%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Overall (All Time): #594,239 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12415346 Decorative sheet and method for producing the same 2025-09-16
12357771 Blood vessel specifying device and blood vessel specifying method Yuki Saito, Yoshiyuki Fukami, Hiroshi Kamiya, Osamu Arai, Kazuhiko Sasagawa +2 more 2025-07-15
12320128 Decorative sheet, decorative material including the same, and method for producing decorative sheet Takashi Tominaga, Takahi Orihara, Yusuke TANIGUCHI 2025-06-03
12194716 Decorative sheet, decorative material, and method of producing decorative sheet 2025-01-14
12171573 Blood vessel position display device and blood vessel position display method Yuki Saito, Yoshiyuki Fukami, Hiroshi Kamiya, Osamu Arai, Kazuhiko Sasagawa +2 more 2024-12-24
6880663 Vehicle front structure Hiroyuki Fujiki, Kazuhito Tanabe 2005-04-19
5101534 Suction nozzle with rotary brush for vacuum cleaner Syuji Watanabe, Susumu Satoh 1992-04-07
5054156 Suction nozzle with rotary brush for vacuum cleaner Syuji Watanabe, Susumu Satoh 1991-10-08