Inventor
Mitsuhiro Tateda
Inventor
Mito, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Mprimary
G01MTesting static or dynamic balance of machines or structures33%
G02BOptical elements, systems or apparatus33%
C03BManufacture, shaping, or supplementary processes17%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light17%
PatentTitleYear
RE034972'Optical fiber evaluation method and system'19955,303,318'High power acceptable optical fiber and fabrication method thereof'19945,286,966'Frequency stabilized light source'19944,997,277'Optical fiber evaluation method and system'19914,869,570'Fiber coupler and method and apparatus for manufacturing the same'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1995Patents assigned to NIPPON TELEGRAPH & TELEPHONE (5)· patent assignee history
1989Based in Ibaraki, JP· patent location history
1991–1995Based in Mito, JP· patent location history
1994Patents assigned to ANDO ELECTRIC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 5 | 1989–1995 |
| ANDO ELECTRIC | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mito, JP | 4 | 1991–1995 |
| Ibaraki, JP | 1 | 1989 |