KS

Kazuyoshi Shiga

SI Sumitomo Rubber Industries: 71 patents #2 of 1,637Top 1%
DC Dunlop Sports Co.: 26 patents #7 of 168Top 5%
SL Sri Sports Limited: 15 patents #30 of 176Top 20%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
PI Piolax: 1 patents #85 of 198Top 45%
KAIST: 1 patents #5,996 of 11,619Top 55%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Overall (All Time): #11,589 of 4,157,543Top 1%
111
Patents All Time

Issued Patents All Time

Showing 26–50 of 111 patents

Patent #TitleCo-InventorsDate
11554295 Golf ball Ayaka SHINDO, Takumi Kaneko, Hiroshi Tadaoka, Takahiro Shigemitsu 2023-01-17
11492463 Rubber composition for tennis ball and tennis ball Takehiko Hyodo, Masanori Taguchi, Hiroaki Tanaka, Kunio Niwa, Fumiya Suzuki 2022-11-08
11426635 Golf ball Hikaru Nagakura, Kai Hayashi, Takahiro Shigemitsu 2022-08-30
11376476 Golf ball Chiemi Mikura, Hikaru Nagakura, Ryota Sakamine 2022-07-05
11370760 Dithioester compound Takumi Kaneko, Takahiro Shigemitsu 2022-06-28
11358033 Golf ball Hikaru Nagakura, Kai Hayashi, Takahiro Shigemitsu 2022-06-14
11266882 Golf ball Kai Hayashi, Hikaru Nagakura, Takahiro Shigemitsu 2022-03-08
11214546 Dithioester compound Takumi Kaneko, Takahiro Shigemitsu 2022-01-04
11185742 Golf ball Ayaka SHINDO, Takumi Kaneko, Hiroshi Tadaoka 2021-11-30
11167458 Method for producing golf ball Ryota Sakamine, Hikaru Nagakura 2021-11-09
11148011 Golf ball Hikaru Nagakura, Ryota Sakamine 2021-10-19
11097162 Golf ball Hikaru Nagakura, Ryota Sakamine 2021-08-24
11078348 Rubber composition for tennis ball Takehiko Hyodo, Masanori Taguchi, Fumiya Suzuki, Hiroaki Tanaka, Kunio Niwa 2021-08-03
11065510 Golf ball Takumi Kaneko, Takahiro Shigemitsu 2021-07-20
11034706 Complex and process for preparing complex Hiroshi Tadaoka, Chiemi Mikura 2021-06-15
10975103 Complex and process for preparing complex Hiroshi Tadaoka, Chiemi Mikura 2021-04-13
10940369 Rubber composition for hollow ball and hollow ball Takehiko Hyodo, Masanori Taguchi, Fumiya Suzuki, Hiroaki Tanaka, Kunio Niwa 2021-03-09
10940368 Golf ball Hikaru Nagakura, Kai Hayashi, Takahiro Shigemitsu 2021-03-09
10926139 Golf ball Ryota Sakamine, Hiroshi Tadaoka, Chiemi Mikura 2021-02-23
10894191 Golf ball Ryota Sakamine, Hikaru Nagakura, Takahiro Shigemitsu 2021-01-19
10888738 Golf ball resin composition and golf ball Hiroshi Tadaoka, Masanori Taguchi, Takahiro Shigemitsu 2021-01-12
10792545 Golf club grip and golf club Sho GOJI 2020-10-06
10737156 Golf club grip and golf club Sho GOJI 2020-08-11
10661124 Golf ball resin composition and golf ball Masanori Taguchi, Takahiro Shigemitsu, Hiroshi Tadaoka 2020-05-26
10590259 Golf ball Chiemi Mikura, Hikaru Nagakura, Ryota Sakamine 2020-03-17