Inventor
Yutaka Okabe
Inventor
Tokyo, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Mprimary
B41MPrinting, duplicating, marking, or copying processes20%
A61JContainers specially adapted for medical or pharmaceutical purposes16%
B41JTypewriters16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors8%
Y10TTechnical subjects covered by former us classification8%
B41FPrinting machines or presses4%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps4%
G02BOptical elements, systems or apparatus4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
PatentTitleYear
10,864,717Tablet printing apparatus202010,857,818Tablet printing apparatus and tablet printing method202010,806,674Tablet printing apparatus and tablet printing method202010,772,801Tablet printing apparatus and tablet printing method20207,511,878'Wavelength conversion element with quasi-phase matching structure'20096,856,722'Optical demultiplexer and optical multiplexer for wavelength division multiplex communication'20055,310,611'Thermoreversible recording material, thermoreversible recording medium and recording method'19945,262,374'Thermoreversible recording medium, apparatus utilizing the same and method for fabricating the same'19935,249,000'Thermoreversible recording medium, apparatus utilizing the same and method for fabricating the same'19935,157,011'Thermoreversible recording medium, apparatus utilizing the same and method for fabricating the same'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2009Patents assigned to OKI ELECTRIC IND CO LTD (6)· patent assignee history
1992–2009Based in Tokyo, JP· patent location history
2020Patents assigned to SHIBAURA MECHATRONICS CORP (4)· patent assignee history
2020Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OKI ELECTRIC IND CO LTD | 6 | 1992–2009 |
| SHIBAURA MECHATRONICS CORP | 4 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 1992–2009 |
| Yokohama, JP | 4 | 2020 |