DK

Daisuke Kitagawa

ND Nitto Denko: 10 patents #336 of 2,479Top 15%
TC Ts Tech Co.: 3 patents #188 of 561Top 35%
Overall (All Time): #331,366 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12342480 Ventilation assembly and ventilation housing Yusuke Nakayama, Akira Miyagaki, Teppei Tezuka, Youzou Yano, Tomoyuki Kasagi 2025-06-24
12232282 Ventilation housing Youzou Yano, Tomoyuki Kasagi 2025-02-18
11963317 Ventilation assembly and ventilation housing Tomoyuki Kasagi, Youzou Yano 2024-04-16
11554524 Method for manufacturing supporting body Youzou Yano, Satoshi Nishiyama 2023-01-17
11525567 Ventilation housing Satoshi Nishiyama, Youzou Yano, Tomoyuki Kasagi 2022-12-13
11346524 Ventilation housing Youzou Yano, Satoshi Nishiyama, Tiago Ogawa, Masahiko Takeuchi 2022-05-31
D933913 Cleaning robot Simon Chen 2021-10-19
10471854 Vehicular seat Takeshi Akutsu, Taro Murayama 2019-11-12
10427561 Vehicular seat Takeshi Akutsu, Hideki Usami, Hiroshi Izawa 2019-10-01
9914259 Method for producing filler-containing fluororesin sheet Kenichi Tagawa, Kimiaki Tauchi, Yoshinari Takayama 2018-03-13
9884571 Vehicular seat Takeshi Akutsu, Taro Murayama 2018-02-06
9153761 Thermally-conductive sheet, LED mounting substrate, and LED module Yoshinari Takayama, Takafumi Hida, Kenichi Tagawa, Kunio Nagasaki, Ryoichi Matsushima +2 more 2015-10-06
8985818 LED mounting substrate Yoshinari Takayama, Ichiro Suehiro, Hideyuki Usui, Takashi Oda 2015-03-24
8945453 Method for producing polytetrafluoroethylene fiber and polytetrafluoroethylene fiber Takashi Wano, Hideki Yamane, Yoshihito Takagi 2015-02-03