MT

Masahiro Takezawa

TA Tatsuno: 22 patents #1 of 56Top 2%
Overall (All Time): #188,267 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12247702 Safety joint housing device Yoshitaka TSUGUMI, Yoshimi OTO, Toshihiko Ouchi 2025-03-11
12226789 Nozzle hanger Makoto Arai 2025-02-18
12072063 Safety joint 2024-08-27
11965615 Pipe joint 2024-04-23
11859747 Safety joint 2024-01-02
11846361 Safety joint 2023-12-19
11644154 Safely joint 2023-05-09
11193631 Filling device 2021-12-07
11073244 Filling apparatus 2021-07-27
D912202 Filling nozzle Makoto Arai 2021-03-02
10870570 Safety joint Yuki Terasoma, Kiyoshi Kimura 2020-12-22
10794520 Fluid supply apparatus Kanan Matsuda 2020-10-06
10704725 Safety joint Yuki Terasoma, Kiyoshi Kimura 2020-07-07
10641425 Depressurizer Yuki Terasoma, Kiyoshi Kimura 2020-05-05
10625599 Filling apparatus Yuki Terasoma, Kiyoshi Kimura 2020-04-21
10598294 Safety joint for a fluid filling apparatus Yuki Terasoma, Kiyoshi Kimura 2020-03-24
D875205 Filling nozzle Makoto Arai, Takeshi Ozeki, Norikazu Osawa 2020-02-11
10525820 Filling device Yuki Terasoma, Kiyoshi Kimura 2020-01-07
D866282 Nozzle hook Takeshi Ozeki, Norikazu Osawa, Makoto Arai, Kanan Matsuda 2019-11-12
10442287 Filling device Yuki Terasoma, Kiyoshi Kimura 2019-10-15
10274118 Pipe joint having releasably engageable plug and socket Yuki Terasoma, Kiyoshi Kimura 2019-04-30
10041628 Gas filling apparatus Tsutomu Otaki, Yasuyuki Tsumura, Atsushi Takase, Kiyoshi Kimura, Takayuki Fuse 2018-08-07