Inventor
Hisanobu Niwa
Inventor
Komaki, JP
Overview
7→
Patents
1991–1992
Patent span
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
PatentTitleYear
D0329434'Combined rodless fluid pressure cylinder and switch installations'1992D0318713'Combined pressure regulator and filter'1991D0317922'Rodless cylinder'1991D0317644'Combined pressure regulator filter and lubricator'1991D0317494'Pressure regulator'1991D0317346'Filter'1991D0317315'Lubricator'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to CKD CORP (5)· patent assignee history
1991Patents assigned to CKD KK CKD CORPORATION (1)· patent assignee history
1991–1992Based in Komaki, JP· patent location history
1992Patents assigned to MUTSUURA JUNJI (1)· patent assignee history
1992Patents assigned to NIWA HISANOBU (1)· patent assignee history
1992Patents assigned to SHIINO MASATOSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CKD CORP | 5 | 1991 |
| CKD KK CKD CORPORATION | 1 | 1991 |
| MUTSUURA JUNJI | 1 | 1992 |
| NIWA HISANOBUself | 1 | 1992 |
| SHIINO MASATOSHI | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Komaki, JP | 7 | 1991–1992 |