Inventor

Naoki Omura

Inventor

Annaka, JP

Overview

25→

Patents

1991–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 25 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds30%

C08LCompositions of macromolecular compounds16%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%

A61KPreparations for medical, dental or toiletry purposes4%

A61QSpecific use of cosmetics or similar toiletry preparations4%

G03GElectrography4%

Y10TTechnical subjects covered by former us classification4%

C08JWorking-up2%

PatentTitleYear

10,969,724Information processing apparatus that enables communication with image forming apparatus that has consumable and control method for image forming apparatus that has consumable2021 10,921,743Information processing apparatus that enables communication with image forming apparatus to which fixing devices of different types are selectively attachable, image forming apparatus, and control method therefor2021 9,917,539'Brushless DC motor control device and brushless DC motor device'2018 9,434,819'Hydrophilized silicone particles and making method'2016 9,283,165'Cosmetic composition'2016 6,515,095'Nitrogen atom-containing polysiloxanes, their preparation, and fiber and fabric finishing agent compositions'2003 6,472,468'Fluorinated polysiloxane, making method, and fiber or fabric treating agent composition'2002 6,417,310'Method for preparing branched organopolysiloxane'2002 6,384,254'Quaternary ammonium salt-containing polysiloxane, making method, and fiber or fabric treating agent composition'2002 6,280,749'Particles of cured fluorosilicone rubber and cosmetic preparation containing same'2001 5,959,034'Curable silicone composition'1999 5,856,392'Higher order star polymers having multiple polyisobutylene arms radiating from a condensed core of siloxanes and a method for the synthesis thereof'1999 5,663,245'Star polymers having a well-defined siloxane core and multiple polyisobutylene arms and a method for the synthesis thereof'1997 5,563,203'Silicone rubber compositions and cured products thereof'1996 5,506,287'Acrylic rubber composition'1996 5,504,234'Method for the preparation of (meth)acryloxyalkyl group-containing linear organopolysiloxane'1996 5,488,125'Method for manufacturing organosilanes having silanol groups'1996 5,408,837'Method and apparatus of controlling air conditioner'1995 5,405,908'Acrylic rubber composition'1995 5,378,788'Process for preparation of linear organo-polysiloxane having hydroxyl group at its molecular ends'1995 5,306,766'Low hardness silicone rubber compositions'1994 5,240,984'Silicon rubber composition'1993 5,221,784'Silicone rubber composition'1993 5,194,479'Silicone rubber composition and its manufacture'1993 5,057,620'Process for producing linear organotetrasiloxane having a silanol radical at both ends thereof'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2016Patents assigned to SHINETSU CHEMICAL CO (19)· patent assignee history

1991–1999Based in Annaka, JP· patent location history

1995–2018Patents assigned to TOSHIBA KK (2)· patent assignee history

1995–2002Based in Gunma, JP· patent location history

1995–2018Based in Fuji, JP· patent location history

1997–1999Patents assigned to UNIV AKRON (2)· patent assignee history

2016Based in Tokyo, JP· patent location history

2021Patents assigned to CANON KK (2)· patent assignee history

2021Based in Matsudo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHINETSU CHEMICAL CO	19	1991–2016
CANON KK	2	2021
TOSHIBA KK	2	1995–2018
UNIV AKRON	2	1997–1999

Locations

Location	Patents	Span
Annaka, JP	8	1991–1999
Gunma, JP	7	1995–2002
Matsudo, JP	2	2021
Fuji, JP	2	1995–2018
Tokyo, JP	2	2016