Inventor
Kazuaki Mii
Inventor
Osaka, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus17%
H04BTransmission13%
H04JMultiplex communication13%
C07CAcyclic or carbocyclic compounds9%
H05KPrinted circuits9%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
Y10TTechnical subjects covered by former us classification9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
PatentTitleYear
10,826,622Wavelength de-multiplexing system and optical receiver module202010,727,953Package for optical receiver module202010,707,970Wavelength de-multiplexing system and optical receiver module20208,823,150'Optical module with a lens encapsulated within sealant and method for manufacturing the same'20147,714,160'Process for producing alkyl nitrite'20106,844,464'Process for producing alkyl nitrite'20055,262,227'Aromatic polyimide film laminated with metal foil'19935,130,192'Process for preparing metallized polyimide film'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2010Patents assigned to UBE INDUSTRIES (4)· patent assignee history
1992–2010Based in Ube, JP· patent location history
1993Based in Yamaguchi, JP· patent location history
2014–2020Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (4)· patent assignee history
2014Patents assigned to KOGUCHI KEITARO (1)· patent assignee history
2014Patents assigned to MII KAZUAKI (1)· patent assignee history
2014Based in Yokohama, JP· patent location history
2020Patents assigned to SEDI INC (2)· patent assignee history
2020Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 4 | 2014–2020 |
| UBE INDUSTRIES | 4 | 1992–2010 |
| SEDI INC | 2 | 2020 |
| KOGUCHI KEITARO | 1 | 2014 |
| MII KAZUAKIself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 3 | 2020 |
| Ube, JP | 3 | 1992–2010 |
| Yokohama, JP | 1 | 2014 |
| Yamaguchi, JP | 1 | 1993 |