Inventor
Noburo Sumikawa
Inventor
Shizuoka, JP
Overview
Patents· 1 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 fencing100%
PatentTitleYear
5,586,944'Golf club head'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to YAMAHA CORP (1)· patent assignee history
1996Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAHA CORP | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 1 | 1996 |