Inventor
Kouji Kakizawa
Inventor
Suwa, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
H01HElectric switches50%
PatentTitleYear
3,963,906'Compact electronic calculator'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to SUWA SEIKOSHA KK (1)· patent assignee history
1976Based in Suwa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUWA SEIKOSHA KK | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwa, JP | 1 | 1976 |