Inventor
Toshihiko Kusumoto
Inventor
Tokyo, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography35%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables23%
B42CBookbinding15%
Y10TTechnical subjects covered by former us classification5%
B29CShaping or joining of plastics3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
B42BPermanently attaching together sheets, quires or signatures or permanently attaching objects thereto3%
B42DBooks3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
PatentTitleYear
10,933,615Multilayer tubes20215,833,423'Bind tape used with bookbinding apparatus'19985,752,154'Sheet post-treatment apparatus of line-up free type'19985,735,659'Binding apparatus with spine cover printing apparatus'19985,720,479'Sheet sorting and containing apparatus'19985,597,153'Automatic original feed apparatus'19975,569,011'Book Binding apparatus'19965,569,012'Book binding apparatus'19965,540,421'Book binding apparatus'19965,492,315'Sheet post-treatment apparatus having tab trimmer'19965,368,285'Automatic sheet feeding apparatus'19944,941,018'Developing device accommodating apparatus and image forming apparatus and developing device'19904,908,662'Automatic original feeding apparatus having an image area designating function'19904,873,547'Sheet conveying apparatus'19894,841,329'Developing device accommodating apparatus and image forming apparatus and developing device'19894,841,336'Image forming apparatus with developing device accommodating means'19894,829,341'Document feeding apparatus with image area designation device'19894,823,159'Image forming apparatus'19894,812,874'Image forming apparatus capable of designating area to be copied of original'19894,799,084'Image forming apparatus'19894,792,828'Image forming apparatus for forming a plurality of image from different originals on one transfer sheet'19884,777,498'Image forming apparatus'19884,754,301'Multicolor image forming apparatus with a shutter to prevent mixture of developers in plural developing devices'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1998Patents assigned to CANON KK (22)· patent assignee history
1988–1990Based in Tokyo, JP· patent location history
1994–1998Based in Yokohama, JP· patent location history
2021Patents assigned to UBE INDUSTRIES (1)· patent assignee history
2021Based in Ube, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 22 | 1988–1998 |
| UBE INDUSTRIES | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 12 | 1988–1990 |
| Yokohama, JP | 10 | 1994–1998 |
| Ube, JP | 1 | 2021 |