TS

Takahiro Sajima

SI Sumitomo Rubber Industries: 49 patents #9 of 1,637Top 1%
SL Sri Sports Limited: 46 patents #2 of 176Top 2%
DC Dunlop Sports Co.: 18 patents #15 of 168Top 9%
Overall (All Time): #11,091 of 4,157,543Top 1%
114
Patents All Time

Issued Patents All Time

Showing 1–25 of 114 patents

Patent #TitleCo-InventorsDate
11839795 Golf ball Daijiro KOJIMA, Hikaru Nagakura 2023-12-12
11833396 Golf ball Daijiro KOJIMA, Hikaru Nagakura 2023-12-05
11724161 Golf ball Toshiyuki Takubo 2023-08-15
11712605 Golf ball Toshiyuki Takubo 2023-08-01
11547908 Golf ball — 2023-01-10
11433279 Golf ball Toshiyuki Takubo 2022-09-06
11426634 Golf ball Toshiyuki Takubo 2022-08-30
11413504 Golf ball Toshiyuki Takubo 2022-08-16
11285363 Golf ball Hironori Takihara 2022-03-29
11266881 Golf ball Hironori Takihara, Toshiyuki Takubo 2022-03-08
11052290 Golf ball Toshiyuki Takubo 2021-07-06
10881913 Golf ball Toshiyuki Takubo 2021-01-05
10874906 Golf ball — 2020-12-29
10864408 Golf ball Hironori Takihara, Toshiyuki Takubo 2020-12-15
10864409 Golf ball Hironori Takihara, Toshiyuki Takubo 2020-12-15
10799766 Golf ball Toshiyuki Takubo 2020-10-13
10525308 Golf ball Hironori Takihara, Toshiyuki Takubo 2020-01-07
10507361 Golf ball Kohei MIMURA 2019-12-17
10486031 Golf ball Kohei MIMURA, Kosuke TACHIBANA 2019-11-26
10434372 Two-piece golf ball Hironori Takihara 2019-10-08
10343020 Golf ball Hironori Takihara 2019-07-09
10343022 Golf ball Hironori Takihara 2019-07-09
10335642 Golf ball Hironori Takihara 2019-07-02
10195494 Golf ball Yoshiko Matsuyama, Kohei MIMURA 2019-02-05
10080929 Golf ball Hironori Takihara, Kohei MIMURA 2018-09-25