Inventor
Akira Shinpo
Inventor
Okayama, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
C07DHeterocyclic compounds17%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments17%
G03CPhotosensitive materials for photographic purposes8%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
H01GCapacitors8%
H10KOrganic electric solid-state devices8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
7,632,945'Cyanine dye'20097,375,225'4-cyanocoumarin derivatives and uses thereof'20087,262,361'Semiconductor thin film electrodes made by using organic dyes as the photosensitizer and photoelectric conversion devices'20076,573,380'4-cyanocoumarin derivatives and uses thereof'20036,455,579'Pyran derivatives'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2009Patents assigned to HAYASHIBARA BIOCHEM LAB (4)· patent assignee history
2002–2009Based in Okayama, JP· patent location history
2007Patents assigned to NAT INST OF ADVANCED IND SCIEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAYASHIBARA BIOCHEM LAB | 4 | 2002–2009 |
| NAT INST OF ADVANCED IND SCIEN | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okayama, JP | 5 | 2002–2009 |