NM

Naruhiro MIZUTANI

SI Sumitomo Rubber Industries: 49 patents #9 of 1,637Top 1%
DC Dunlop Sports Co.: 19 patents #12 of 168Top 8%
SL Sri Sports Limited: 1 patents #123 of 176Top 70%
Overall (All Time): #29,856 of 4,157,543Top 1%
69
Patents All Time

Issued Patents All Time

Showing 1–25 of 69 patents

Patent #TitleCo-InventorsDate
12420149 Golf club head Jun KODAKA, Kiyofumi Matsunaga 2025-09-23
12257483 Golf club head and golf club Kiyofumi Matsunaga, Jun KODAKA, Hirotaka Nakamura, Daisuke KOHNO, Shinya Furuta 2025-03-25
12246226 Golf club head Daisuke KOHNO, Hirotaka Nakamura, Jun KODAKA 2025-03-11
12109461 Golf club head Daisuke KOHNO, Masahiko Ueda, Yuki Nagano, Satoru HANAMITSU, Naoyoshi Ueda 2024-10-08
12029948 Golf club head Yumi Kanemitsu, Hirotaka Nakamura, Yuki MOTOKAWA 2024-07-09
11931630 Golf club head Daisuke KOHNO, Akio Yamamoto 2024-03-19
11731012 Golf club head Tomohiro Hana 2023-08-22
11684830 Golf club head with sliding weight and cover Hirotaka Nakamura, Kiyofumi Matsunaga, Daisuke KOHNO, Yuki MOTOKAWA 2023-06-27
11642579 Golf club head 2023-05-09
11213727 Golf club head 2022-01-04
11130030 Golf club Takashi Nakamura, Kenji Takasu, Daisuke KOHNO, Wataru Kimizuka, Masahiko Ueda 2021-09-28
11130031 Golf club Takashi Nakamura, Kenji Takasu, Daisuke KOHNO 2021-09-28
11123618 Golf club Seiji Hayase, Kenji Takasu, Takashi Nakano, Daisuke KOHNO 2021-09-21
11110327 Golf club head 2021-09-07
11110326 Golf club head 2021-09-07
10994180 Golf club Kenji Takasu, Takashi Nakamura, Daisuke KOHNO 2021-05-04
10987555 Golf club Takashi Nakamura, Kenji Takasu, Daisuke KOHNO 2021-04-27
10987554 Golf club Takashi Nakamura, Kenji Takasu, Daisuke KOHNO, Wataru Kimizuka, Masahiko Ueda 2021-04-27
10987553 Golf club Takashi Nakamura, Kenji Takasu, Daisuke KOHNO, Wataru Kimizuka, Masahiko Ueda 2021-04-27
10806975 Golf club Masahide Onuki, Yuki MOTOKAWA 2020-10-20
10758798 Golf club head Yuki MOTOKAWA, Jacob Lambeth 2020-09-01
10716974 Golf club head 2020-07-21
10632355 Golf club Seiji Hayase, Kenji Takasu, Takashi Nakano, Daisuke KOHNO 2020-04-28
10561908 Golf club head 2020-02-18
10543404 Golf club head Daisuke KOHNO 2020-01-28