Inventor
Masaru Matsuoka
Inventor
Tenri, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
C07CAcyclic or carbocyclic compounds5%
C07DHeterocyclic compounds5%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G01SRadio direction-finding5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
PatentTitleYear
10,687,159Noise reduction device, noise reduction system, and fault detection method for noise reduction device20209,279,766'Information terminal device and object identification device'20166,440,588'Nitrogen-containing heterocyclic compound and electroluminescent device'20025,198,323'Resist composition containing alkali-soluble resin, 1,2-quinone diazide compound and anti-halation component'19935,030,387'Organic conductive complex'19914,647,411'5,6,7,8-tetrafluoroanthraquinone derivatives'19874,504,548'Optical information recording medium for semiconductor laser'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to NEC CORP (1)· patent assignee history
1985–1991Based in Nara, JP· patent location history
1987–2002Based in Tenri, JP· patent location history
2002Patents assigned to DAICEL CHEM (1)· patent assignee history
2016–2020Patents assigned to PANASONIC IP MAN CO LTD (2)· patent assignee history
2016Patents assigned to KAYA TETSUHIRO (1)· patent assignee history
2016Patents assigned to MATSUOKA MASARU (1)· patent assignee history
2016–2020Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC IP MAN CO LTD | 2 | 2016–2020 |
| DAICEL CHEM | 1 | 2002 |
| KAYA TETSUHIRO | 1 | 2016 |
| MATSUOKA MASARUself | 1 | 2016 |
| NEC CORP | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tenri, JP | 3 | 1987–2002 |
| Osaka, JP | 2 | 2016–2020 |
| Nara, JP | 2 | 1985–1991 |