HT

Hironori Takihara

SI Sumitomo Rubber Industries: 13 patents #138 of 1,637Top 9%
DC Dunlop Sports Co.: 4 patents #67 of 168Top 40%
Overall (All Time): #271,321 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
11285363 Golf ball Takahiro Sajima 2022-03-29
11278768 Golf ball Hikaru Nagakura, Kai Hayashi 2022-03-22
11266881 Golf ball Takahiro Sajima, Toshiyuki Takubo 2022-03-08
11185744 Golf ball Hikaru Nagakura, Kai Hayashi 2021-11-30
11167177 Golf ball Hidetaka INOUE, Hikaru Nagakura, Kai Hayashi 2021-11-09
10864408 Golf ball Takahiro Sajima, Toshiyuki Takubo 2020-12-15
10864409 Golf ball Takahiro Sajima, Toshiyuki Takubo 2020-12-15
10525308 Golf ball Takahiro Sajima, Toshiyuki Takubo 2020-01-07
10434372 Two-piece golf ball Takahiro Sajima 2019-10-08
10343020 Golf ball Takahiro Sajima 2019-07-09
10343022 Golf ball Takahiro Sajima 2019-07-09
10335642 Golf ball Takahiro Sajima 2019-07-02
10080929 Golf ball Takahiro Sajima, Kohei MIMURA 2018-09-25
9789369 Golf ball Kosuke TACHIBANA, Takahiro Sajima, Kohei MIMURA 2017-10-17
9750982 Golf ball Kohei MIMURA, Takahiro Sajima 2017-09-05
9327177 Tennis swing analysis method Yosuke Yamamoto, Kuniyasu Horiuchi 2016-05-03
9311727 Device, system, method and computer-readable storage medium for analyzing tennis swing motion Yosuke Yamamoto, Kuniyasu Horiuchi 2016-04-12