KH

Kai Hayashi

SI Sumitomo Rubber Industries: 12 patents #153 of 1,637Top 10%
AM Amazon: 1 patents #10,608 of 19,158Top 60%
📍 Kobe, WA: #3 of 3 inventorsTop 100%
Overall (All Time): #372,112 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11826615 Golf ball rubber composition and golf ball using the same Kazuyoshi Shiga, Hikaru Nagakura, Takahiro Shigemitsu 2023-11-28
11794078 Golf ball Hikaru Nagakura, Kazuyoshi Shiga, Takahiro Shigemitsu 2023-10-24
11684823 Golf ball Takahiro Shigemitsu, Kazuyoshi Shiga, Yoshihiko KOMORI, Toshiyuki Tarao, Masatoshi Yokota 2023-06-27
11658822 Dynamic cross origin resource control Ross Bevan Engers 2023-05-23
11633649 Golf ball Hikaru Nagakura, Kazuyoshi Shiga, Takahiro Shigemitsu 2023-04-25
11426635 Golf ball Hikaru Nagakura, Kazuyoshi Shiga, Takahiro Shigemitsu 2022-08-30
11358033 Golf ball Hikaru Nagakura, Kazuyoshi Shiga, Takahiro Shigemitsu 2022-06-14
11278768 Golf ball Hironori Takihara, Hikaru Nagakura 2022-03-22
11266882 Golf ball Kazuyoshi Shiga, Hikaru Nagakura, Takahiro Shigemitsu 2022-03-08
11185744 Golf ball Hironori Takihara, Hikaru Nagakura 2021-11-30
11167177 Golf ball Hidetaka INOUE, Hironori Takihara, Hikaru Nagakura 2021-11-09
10940368 Golf ball Hikaru Nagakura, Kazuyoshi Shiga, Takahiro Shigemitsu 2021-03-09
10610740 Golf ball — 2020-04-07