LexDanaLexDanabeta
Inventor

Kohki Sasaki

Inventor
Iwate, JP

Overview

6→
Patents
2000–2021
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary
G02BOptical elements, systems or apparatus25%
G06FElectric digital data processing25%
B41JTypewriters13%
G03GElectrography13%
H01FMagnets13%
H04NPictorial communication, e.g. television13%
PatentTitleYear
11,107,617Transformer20219,361,249'Communication apparatus, communication system and adapter'20168,938,567'Communication apparatus, communication system and adapter'20158,373,916'Optical scanner and image forming apparatus'20138,154,784'Optical scanning device and image forming apparatus'20126,097,910'Combined consumable material supply cartridge for image reproduction devices'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in Kanagawa, JP· patent location history
2012–2016Patents assigned to RICOH CO LTD (4)· patent assignee history
2012–2016Patents assigned to SASAKI KOHKI (4)· patent assignee history
2012–2016Based in Iwate, JP· patent location history
2013Based in Ichinoseki, JP· patent location history
2015–2016Patents assigned to IKEDA JUNICHI (2)· patent assignee history
2015–2016Patents assigned to NUMAKURA SATORU (2)· patent assignee history
2015–2016Patents assigned to SATOH TETSUYA (2)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD42012–2016
SASAKI KOHKIself42012–2016
IKEDA JUNICHI22015–2016
NUMAKURA SATORU22015–2016
SATOH TETSUYA22015–2016
Locations
LocationPatentsSpan
Iwate, JP32012–2016
Tokyo, JP12021
Ichinoseki, JP12013
Kanagawa, JP12000