HA

Hiromitsu Akiyama

KM Karsten Manufacturing: 24 patents #46 of 234Top 20%
Nike: 4 patents #1,137 of 2,652Top 45%
BC Bridgestone Sports Co.: 1 patents #141 of 224Top 65%
Overall (All Time): #128,141 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
12318668 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2025-06-03
12151145 Golf club head or other ball striking device having impact-influencing body features 2024-11-26
11992734 Golf club head or other ball striking device having impact-influencing body features 2024-05-28
11872453 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2024-01-16
11826617 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2023-11-28
11738243 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2023-08-29
11583737 Golf club head or other ball striking device having impact-influencing body features 2023-02-21
11439875 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2022-09-13
11224785 Golf club head or other ball striking device having impact-influencing body features 2022-01-18
11148017 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2021-10-19
10960273 Golf club head or other ball striking device having impact-influencing body features 2021-03-30
10799772 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2020-10-13
10751584 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2020-08-25
10744380 Golf clubs and golf club heads Raymond J. Sander, Robert Boyd, John T. Stites 2020-08-18
10716973 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2020-07-21
10682554 Golf club head or other ball striking device having impact-influencing body features 2020-06-16
10646754 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2020-05-12
10413785 Golf club head or other ball striking device with removable face and/or internal support structure 2019-09-17
10357694 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2019-07-23
10307650 Golf clubs and golf club heads Raymond J. Sander, Robert Boyd, John T. Stites 2019-06-04
10245474 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2019-04-02
10137337 Golf club head Shintaro Yoshida, Hiroshi Takahashi 2018-11-27
9987532 Golf clubs and golf club heads Raymond J. Sander, Robert Boyd, John T. Stites 2018-06-05
9925428 Golf club head or other ball striking device having impact-influencing body features 2018-03-27
9914026 Golf club head or other ball striking device having impact-influencing body features Joshua M. Boggs, Kevin Harper, Eric A. Larson, Michael T. Prichard, Yoshimasa Fujita 2018-03-13