Inventor
Yasumasa Haruta
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Bprimary
B66BElevators100%
PatentTitleYear
7,104,386'Sloped part high-speed escalator'20066,591,959'Escalator with high speed inclinded section'20036,588,573'Escalator with high speed inclined section'20036,334,522'Control apparatus for passenger conveyor and passenger detecting device'20026,241,071'Tread unit of passenger conveyer and passenger conveyer system'20015,992,605'Escalator system with wheel chair steps and an operating method therefor'19995,062,519'Escalator system with convertible step unit'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2006Patents assigned to MITSUBISHI ELECTRIC CORP (7)· patent assignee history
1991Based in Inazawa, JP· patent location history
1999–2006Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 7 | 1991–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 1999–2006 |
| Inazawa, JP | 1 | 1991 |