Inventor
Shizuka Kuryu
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Dprimary
B66DCapstans33%
F16HGearing25%
E04GScaffolding17%
LOC1217%
F16DCouplings for transmitting rotation8%
PatentTitleYear
5,738,339'Rope traction device with connected locking units'1998D0388929'Traction hoist used in a powered suspended scaffold'1998D0388928'Traction hoist used in a powered suspended scaffold'19985,638,756'Rope traction device'19975,626,081'Rope traction device'19975,515,790'Rope traction device'19964,979,589'Work apparatus for a work on a wall surface'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1998Patents assigned to NIPPON BISO KK (7)· patent assignee history
1990–1998Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON BISO KK | 7 | 1990–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1990–1998 |