Inventor
Akihito Hosaka
Inventor
Yokohama, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography50%
B01DSeparation8%
B08BCleaning in general8%
B41JTypewriters8%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%
H04NPictorial communication, e.g. television8%
Y02ATechnologies for adaptation to climate change8%
PatentTitleYear
7,377,959'Process and apparatus for decomposition treatment of volatile chlorinated organic compound'20085,515,154'Color image forming apparatus'19965,334,258'Washing method'19945,067,435'Toner density sensor in close proximity to the regulating blade'19915,001,517'Developing apparatus for reverse-developing an electrostatic latent image'19914,812,900'Original reading apparatus with light source switching without a switching circuit'19894,788,574'Multi-color image forming apparatus in which a plurality of toner images are successively transferred onto a printing medium from a plurality of image carriers one above another'19884,697,196'Electrostatic recording method and apparatus'19874,653,427'Non-contact development method and apparatus under tangential magnetic field and AC field'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2008Patents assigned to CANON KK (9)· patent assignee history
1987–1996Based in Yokohama, JP· patent location history
1994–2008Based in Ayase, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 9 | 1987–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 7 | 1987–1996 |
| Ayase, JP | 2 | 1994–2008 |