MY

Mikio Yamada

SI Sumitomo Rubber Industries: 27 patents #47 of 1,637Top 3%
NC Nakano Vinegar Co.: 8 patents #4 of 63Top 7%
SL Sri Sports Limited: 8 patents #57 of 176Top 35%
DC Dunlop Sports Co.: 5 patents #59 of 168Top 40%
KAIST: 1 patents #5,996 of 11,619Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #56,613 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDate
10265585 Golf ball Chiemi Mikura, Kazuhisa Fushihara, Shun Kurihara, Ayaka SHINDO 2019-04-23
9694243 Golf ball Chiemi Mikura, Ayaka SHINDO 2017-07-04
9566476 Golf ball Chiemi Mikura, Kazuhisa Fushihara, Shun Kurihara, Ayaka SHINDO 2017-02-14
9486673 Golf ball Chiemi Mikura, Kazuhisa Fushihara, Shun Kurihara, Ayaka SHINDO 2016-11-08
9409058 Golf ball Chiemi Mikura, Kazuhisa Fushihara 2016-08-09
9364720 Golf ball Chiemi Mikura, Kazuhisa Fushihara 2016-06-14
8907020 Golf ball Hiromasa Tsunashima, Yumi Kanemitsu, Kazuhisa Fushihara 2014-12-09
8877869 Method for selecting organic sulfur compound for golf ball, method for producing golf ball, and golf ball Ayaka Hibi, Chiemi Mikura, Kazuhisa Fushihara, Yumi Kanemitsu 2014-11-04
8592526 Golf ball Kazuhisa Fushihara, Yumi Kanemitsu 2013-11-26
8372940 Golf ball Mutsuhisa FURUKAWA, Ryo Mashita, Kazuyoshi Shiga, Takashi Sasaki 2013-02-12
8138298 Golf ball Kazuyoshi Shiga, Takashi Sasaki 2012-03-20
8044164 Golf ball Kazuyoshi Shiga, Takashi Sasaki 2011-10-25
8013102 Golf ball Katsuji Matsunaga, Kazuyoshi Shiga, Takeshi Asakura 2011-09-06
7943689 Golf ball and process for preparing the same Kazuyoshi Shiga, Takeshi Asakura, Sung-Chul Kim, Jae Soon Lee 2011-05-17
6315683 Hollow solid golf ball Kazunari Yoshida 2001-11-13
5976034 Multi-layer structured golf ball Akira Kato 1999-11-02
5800287 Solid golf ball Masatoshi Yokota, Keiji Moriyama 1998-09-01
5733974 Golf ball Keiji Moriyama 1998-03-31
5658188 Method for grinding golf ball surface and golf ball Yoshikazu Yabuki 1997-08-19
5607366 Two-piece golf ball Masatoshi Yokota, Kuniyasu Horiuchi, Hidenori Hiraoka 1997-03-04
5605512 Golf ball Kazushige Sugimoto 1997-02-25
5597365 Liquid center thread wound golf ball Tadahiro Ebisuno, Keiji Moriyama, Kazushige Sugimoto 1997-01-28
5585440 Rubber composition for golf balls Yoshikazu Yabuki, Seiichiro Endo 1996-12-17
5518246 Golf ball Keiji Moriyama, Seiichiro Endo 1996-05-21
5426042 Klebsella oxytoca ferm BP-I/3616 and immobilization thereof with a gelating agent in pores of a membrane Shigeru Maeda, Akira Ohki, Takeshi Sato, Naho Kato, Hirofumi Akano +4 more 1995-06-20