Inventor
Tatsuya Kodera
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography44%
C07CAcyclic or carbocyclic compounds22%
C07DHeterocyclic compounds22%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments11%
PatentTitleYear
6,777,148'Organic photoconductive material and electrophotographic photoreceptor using the material'20045,945,242'Electrophotographic photoreceptor containing hydrazone'19995,089,366'Novel hydrazone compound in an electrophotographic receptor'19925,013,623'Electrophotographic photoreceptor with stilbene compound'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2004Patents assigned to MITSUBISHI PAPER MILLS LTD (4)· patent assignee history
1991–1992Based in Tsukuba, JP· patent location history
1999–2004Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI PAPER MILLS LTD | 4 | 1991–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 1999–2004 |
| Tsukuba, JP | 2 | 1991–1992 |