Inventor
Koichi Okumura
Inventor
Matsudo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
G02BOptical elements, systems or apparatus10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices10%
Y10TTechnical subjects covered by former us classification10%
C07CAcyclic or carbocyclic compounds5%
C07DHeterocyclic compounds5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C08JWorking-up5%
PatentTitleYear
D0837786Image display monitor20198,653,707'Motor having an encoder to detect rotation of a rotating body'20146,482,995'Process for producing an alicyclic unsaturated alcohol'20026,344,508'Reclaimed pet resin composition, molded article thereof, and flame-retardant resin composition and molded article thereof'20026,037,393'Compound, a process for the preparation thereof, and a resin composition'20006,002,884'Waterproof mechanism, sealing member, and camera including the same'19995,677,385'Photo-setting colored filter composition, a color filter, a process for the preparation thereof, and a curable resin composition'19975,650,233'Photo-setting colored filter composition, a color filter, a process for the preparation thereof, and a curable resin composition'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2002Patents assigned to DAICEL CHEM (5)· patent assignee history
1997–2002Based in Matsudo, JP· patent location history
1999Patents assigned to MINOLTA CO LTD (1)· patent assignee history
1999Based in Sakai, JP· patent location history
2014Patents assigned to FURUKAWA KEIZO (1)· patent assignee history
2014Patents assigned to IWASHITA NOBUYUKI (1)· patent assignee history
2014Based in Kyoto, JP· patent location history
2019Patents assigned to EIZO CORP (1)· patent assignee history
2019Based in Hakusan, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAICEL CHEM | 5 | 1997–2002 |
| EIZO CORP | 1 | 2019 |
| FURUKAWA KEIZO | 1 | 2014 |
| IWASHITA NOBUYUKI | 1 | 2014 |
| MINOLTA CO LTD | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Matsudo, JP | 5 | 1997–2002 |
| Hakusan, JP | 1 | 2019 |
| Kyoto, JP | 1 | 2014 |
| Sakai, JP | 1 | 1999 |