LexDanaLexDanabeta
Inventor

Takuya Saeki

Inventor
Suita, JP

Overview

18→
Patents
1999–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 18 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
C11DDetergent compositions12%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
C07CAcyclic or carbocyclic compounds7%
B01DSeparation5%
C01BNon-metallic elements5%
C08LCompositions of macromolecular compounds5%
G03GElectrography5%
G06FElectric digital data processing5%
PatentTitleYear
11,112,709Toner and toner manufacturing method202111,112,713Toner202110,853,387Data retrieval apparatus, program and recording medium20209,922,054'Data retrieval apparatus, program and recording medium'20188,158,086'Polyisocyanate production system and gas treatment apparatus'20128,030,611'Mass spectrometer, method of mass spectrometry and program for mass spectrometry'20117,897,805'Polyisocyanate production method and polyisocyanate production system'20117,755,035'Ion trap time-of-flight mass spectrometer'20107,718,145'Polyisocyanate production system and gas treatment apparatus'20107,160,849'Specific polymer-compounded detergent composition'20076,835,708'Graft polymer composition and its production process and uses'20046,756,460'Water-soluble copolymer and its production process and use'20046,576,714'Production process for glyoxylic acid (salt)-based polymer'20036,441,102'Amino-group-containing polymer (salt) and production process therefor'20026,232,273'Clathrate hydrate inhibitor and method of inhibiting the formation of clathrate hydrates using it'20016,166,149'Hydrophilic graft polymer, production process therefor, composition containing the polymer, and use thereof'20006,031,132'Amide-group-containing polyacetal and its production process and use'20005,856,288'Polyalkylene glycol-polyglyoxylate block copolymer, its production process and use'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2007Patents assigned to NIPPON CATALYTIC CHEM IND (9)· patent assignee history
1999–2004Based in Suita, JP· patent location history
2007–2020Based in Tokyo, JP· patent location history
2010–2012Patents assigned to MITSUI CHEMICALS INC (3)· patent assignee history
2010–2011Patents assigned to HITACHI HIGH TECH CORP (2)· patent assignee history
2011–2012Based in Omuta, JP· patent location history
2011Based in Tokai, JP· patent location history
2018–2020Patents assigned to INFORMEX INC (2)· patent assignee history
2021Patents assigned to CANON KK (2)· patent assignee history
2021Based in Suntou-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON CATALYTIC CHEM IND91999–2007
MITSUI CHEMICALS INC32010–2012
CANON KK22021
HITACHI HIGH TECH CORP22010–2011
INFORMEX INC22018–2020
Locations
LocationPatentsSpan
Suita, JP71999–2004
Tokyo, JP32007–2020
Suntou-gun, JP22021
Omuta, JP22011–2012
Tokai, JP12011