Inventor

Masahiro Saruta

Inventor

Iwata, JP

Overview

12→

Patents

1980–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 12 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 bonds13%

Y10TTechnical subjects covered by former us classification13%

C08LCompositions of macromolecular compounds10%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof10%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%

C08JWorking-up7%

G01FMeasuring volume, volume flow, mass flow or liquid level7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

B23KSoldering or unsoldering3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

PatentTitleYear

11,111,662Flush toilet2021 6,035,526'Method of repairing defect and apparatus for repairing defect'2000 5,179,139'Dihydroxybiphenyl-advanced epoxy resin blends'1993 5,171,963'Laser processing device and laser processing method'1992 5,151,482'Process for the production of methacrylic resin sheets'1992 5,053,475'Epoxy resin composition'1991 4,959,438'Epoxy resin composition and prepreg for composite materials using the same from bi and tri-epoxides, triarylbisphenols and diaminodiphenylsulfones'1990 4,832,932'Carbon fiber for composite material'1989 4,568,719'Resin composition'1986 4,370,966'Fuel feed system'1983 4,297,981'Fuel flow rate measuring device'1981 4,184,505'Fuel flow rate measuring device'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–2000Patents assigned to NTN TOYO BEARING CO LTD (5)· patent assignee history

1980–1983Based in Iwata, JP· patent location history

1986–1993Patents assigned to MITSUBISHI RAYON CO (6)· patent assignee history

1986–1989Based in Nagoya, JP· patent location history

1990–1993Based in Hiroshima, JP· patent location history

1991–1992Based in Otake, JP· patent location history

1992–2000Based in Shizuoka, JP· patent location history

2021Patents assigned to LIXIL CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI RAYON CO	6	1986–1993
NTN TOYO BEARING CO LTD	5	1980–2000
LIXIL CORP	1	2021

Locations

Location	Patents	Span
Iwata, JP	3	1980–1983
Shizuoka, JP	2	1992–2000
Hiroshima, JP	2	1990–1993
Otake, JP	2	1991–1992
Nagoya, JP	2	1986–1989