Inventor
Kan Tanabe
Inventor
Toride, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography73%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments14%
B09CReclamation of contaminated soil5%
B82YSpecific uses or applications of nanostructures5%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
PatentTitleYear
11,084,075Subsurface soil purification method202110,838,314Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus202010,732,525Electrophotographic apparatus202010,241,429Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus20199,983,490Electrophotographic apparatus20189,804,512'Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'20179,557,664'Electrophotographic photosensitive member, method for manufacturing the same, process cartridge, and electrophotographic apparatus'20179,557,660'Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, charge transport layer forming coating liquid, and method for manufacturing electrophotographic photosensitive member'20179,389,522'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'20168,886,092'Electrophotographic apparatus and process cartridge'20147,813,675'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'20106,768,006'Phthalocyanine crystal, production process therefor, and electrophotographic photosensitive member, process cartridge and apparatus using the crystal'20046,465,143'Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus'20026,447,967'Phthalocyanine crystal, production process therefor, and electrophotographic photosensitive member, process cartridge and apparatus using the crystal'20026,335,132'Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus including the photosensitive member'20026,218,063'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'20016,183,922'Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2020Patents assigned to CANON KK (16)· patent assignee history
2001–2004Based in Susono, JP· patent location history
2010–2017Based in Toride, JP· patent location history
2014Patents assigned to AMAMIYA SHOJI (1)· patent assignee history
2014Patents assigned to IKEZUE TATSUYA (1)· patent assignee history
2014Patents assigned to MITSUI TAKAHIRO (1)· patent assignee history
2014Patents assigned to OGAWA HIDEKI (1)· patent assignee history
2018–2020Based in Matsudo, JP· patent location history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 16 | 2001–2020 |
| AMAMIYA SHOJI | 1 | 2014 |
| IKEZUE TATSUYA | 1 | 2014 |
| MITSUI TAKAHIRO | 1 | 2014 |
| OGAWA HIDEKI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toride, JP | 6 | 2010–2017 |
| Susono, JP | 6 | 2001–2004 |
| Matsudo, JP | 4 | 2018–2020 |
| Tokyo, JP | 1 | 2021 |