KS

Kazuyoshi Shiga

SI Sumitomo Rubber Industries: 13 patents #4 of 288Top 2%
Overall (2021): #4,774 of 548,734Top 1%
13
Patents 2021

Issued Patents 2021

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
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