Inventor
Sadao Okada
Inventor
Kanagawa, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general20%
H04NPictorial communication, e.g. television20%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
G01BMeasuring length, thickness or similar linear dimensions10%
G08BSignalling systems, e.g. personal calling systems10%
G11BInformation storage based on relative movement between record carrier and transducer10%
H10DInorganic electric semiconductor devices10%
PatentTitleYear
11,110,062Pharmaceutical composition202111,077,062Pharmaceutical composition20216,369,913'Image processing system'20025,982,999'Post card printing system, which orients multiple images symmetrically about a central point'19994,819,109'Slidable carriage mount for disc memory apparatus'19894,774,521'Resonant marker for use with radio frequency electronic article surveillance system'19884,740,946'Data converter pickup carriage assembly'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1989Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
1988Patents assigned to MINNESOTA MINING & MFG (1)· patent assignee history
1988Based in Tokyo, JP· patent location history
1989Based in Amagasaki, JP· patent location history
1999–2002Patents assigned to RICOH KK (2)· patent assignee history
1999–2002Based in Kanagawa, JP· patent location history
2021Patents assigned to TAIHO PHARMACEUTICAL CO LTD (1)· patent assignee history
2021Based in Tokushima, JP· patent location history
2021Based in Tokushima-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 2 | 1988–1989 |
| RICOH KK | 2 | 1999–2002 |
| MINNESOTA MINING & MFG | 1 | 1988 |
| TAIHO PHARMACEUTICAL CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 2 | 1999–2002 |
| Tokushima, JP | 1 | 2021 |
| Tokushima-shi, JP | 1 | 2021 |
| Amagasaki, JP | 1 | 1989 |
| Tokyo, JP | 1 | 1988 |