Inventor
Tetsuya Kanayama
Inventor
Osaka, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing45%
LOC2127%
B21JForging9%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels9%
E21BEarth or rock drilling5%
F16LPipes5%
PatentTitleYear
11,053,749Threaded joint for oil well steel pipe202111,007,411Method for manufacturing iron golf club head, iron golf club head, and iron golf club202110,688,354Method for manufacturing iron golf club head, iron golf club head, and iron golf club20209,597,563'Multi-track adjustable golf club'20179,333,399'Adjustable golf club'20168,715,101'Iron golf club'20148,597,134'Golf club'20138,021,246'Iron golf club heads and golf club sets with variable weight distribution'20118,016,694'Golf club head and golf clubs'20117,972,222'Iron golf club heads and golf club sets with variable weight distribution'2011D0639363'Wood-type golf club'2011D0618295'Fairway wood-type golf club head'2010D0617858'Driver-type golf club head'2010D0617403'Driver-type golf club head'2010D0611554'Back design for an iron golf club head'20107,611,424'Golf club head and golf club'2009D0600766'Back design for an iron golf club head'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2017Patents assigned to MIZUNO USA INC (10)· patent assignee history
2009Based in Amagasaki, JP· patent location history
2009Based in Hyogo, JP· patent location history
2010–2021Based in Osaka, JP· patent location history
2011Patents assigned to MIZUNO USA (2)· patent assignee history
2013–2021Patents assigned to MIZUNO KK (4)· patent assignee history
2013Patents assigned to ISHIDA KAZUYA (1)· patent assignee history
2020–2021Patents assigned to CHUO IND LTD (2)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MIZUNO USA INC | 10 | 2009–2017 |
| MIZUNO KK | 4 | 2013–2021 |
| CHUO IND LTD | 2 | 2020–2021 |
| MIZUNO USA | 2 | 2011 |
| ISHIDA KAZUYA | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 14 | 2010–2021 |
| Tokyo, JP | 1 | 2021 |
| Amagasaki, JP | 1 | 2009 |
| Hyogo, JP | 1 | 2009 |