Inventor
Harutoshi Miyagi
Inventor
Yokohama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein67%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for33%
PatentTitleYear
4,832,467'Electrochromic variable color tone nonglaring mirror'19894,801,195'Variable light transmittance glass board functional as electrochromic cell'19894,784,477'Electrochromic device using transition metal oxide and method of producing same'19884,741,603'Electrochromic nonglaring mirror'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1989Patents assigned to NISSAN MOTOR (4)· patent assignee history
1988–1989Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 4 | 1988–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 4 | 1988–1989 |