Inventor
Harumi Sakou
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds27%
G03GElectrography18%
H10KOrganic electric solid-state devices18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
PatentTitleYear
5,358,987'Polysilane compositions'19945,220,181'Photovoltaic element of junction type with an organic semiconductor layer formed of a polysilane compound'19935,159,042'Polysilane compounds and electrophotographic photosensitive members with the use of said compounds'19925,148,639'Surface roughening method for organic electrophotographic photosensitive member'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1994Patents assigned to CANON KK (4)· patent assignee history
1992–1994Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 4 | 1992–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1992–1994 |