Inventor
Masaharu Kuwabara
Inventor
Hamamatsu, JP
Overview
Patents· 2 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%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1982Patents assigned to NIPPON MUSICAL INSTRUMENTS MFG (2)· patent assignee history
1979–1982Based in Hamamatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON MUSICAL INSTRUMENTS MFG | 2 | 1979–1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 2 | 1979–1982 |