Inventor

Takayoshi Tanaka

Inventor

Kyoto, JP

Overview

32→

Patents

1983–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 32 as inventor

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

B29Cprimary

B29CShaping or joining of plastics9%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%

H01LSemiconductor devices7%

B08BCleaning in general6%

F02DControlling combustion engines6%

Y02TClimate change mitigation technologies related to transportation6%

Y10TTechnical subjects covered by former us classification6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%

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. inserts4%

PatentTitleYear

10,843,223Substrate processing method and substrate processing apparatus2020 10,626,768Exhaust purification system of internal combustion engine2020 10,464,235Extrusion pelletizer for polycarbonate resin and method for extrusion-pelletizing polycarbonate resin2019 10,415,490Control apparatus for internal combustion engine2019 10,388,543Substrate processing device, substrate processing method, and ultraviolet irradiator selecting method2019 10,288,000Control system for an internal combustion engine2019 10,202,920Exhaust gas control system for internal combustion engine2019 10,141,789Converter and power receiving apparatus2018 10,138,784Controller for internal combustion engine2018 10,049,900Substrate treatment method2018 9,863,349'Exhaust gas control system for internal combustion engine'2018 9,815,093'Substrate processing apparatus and substrate processing method'2017 9,768,040'Substrate treatment method'2017 9,751,990'Transparent thermoplastic resin pellet manufacturing method'2017 9,593,202'Polycarbonate resin composition pellets and process for manufacturing same'2017 9,355,872'Substrate treatment apparatus and substrate treatment method'2016 8,888,925'Nozzle, substrate processing apparatus, and substrate processing method'2014 8,631,691'Abnormality detection device for EGR device'2014 8,497,638'Light source device'2013 8,143,330'Polycarbonate resin composition, molded polycarbonate resin article, and method for production of the molded polycarbonate resin article'2012 8,133,939'Polycarbonate resin composition, molded polycarbonate resin article, and method for production of the molded polycarbonate resin article'2012 7,958,899'Substrate cleaning apparatus and substrate cleaning method'2011 7,691,314'Method of injection compression molding'2010 6,569,919'Composition exhibiting reversible color change and exterior parts for clock using the same'2003 6,457,917'Method of forming a light-weight, fiber-reinforced thermoplastic resin product and a light-weight molded product'2002 6,010,656'Method of forming a light-weight, fiber-reinforced thermoplastic resin product and a light-weight molded product'2000 5,750,068'Gas-introduced injection molding and method of obtaining the same'1998 5,514,447'Gas-introduced injection molding and method of obtaining the same'1996 5,048,180'Method of bonding a semiconductor device with a substrate'1991 5,011,893'Method for producing a block copolyamide'1991 4,921,932'Polyamide resin'1990 4,407,986'Polypropylene composition'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2002Patents assigned to IDEMITSU PETROCHEMICAL CO (5)· patent assignee history

1990–1991Based in Kitakyushu, JP· patent location history

1996–2019Based in Ichihara, JP· patent location history

2000–2017Based in Chiba, JP· patent location history

2010–2019Patents assigned to IDEMITSU KOSAN CO (6)· patent assignee history

2011–2020Based in Kyoto, JP· patent location history

2012–2016Patents assigned to TANAKA TAKAYOSHI (6)· patent assignee history

2014–2020Patents assigned to SCREEN HOLDINGS CO LTD (7)· patent assignee history

2014–2020Patents assigned to TOYOTA MOTOR CO LTD (6)· patent assignee history

2014–2019Based in Susono, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SCREEN HOLDINGS CO LTD	7	2014–2020
IDEMITSU KOSAN CO	6	2010–2019
TANAKA TAKAYOSHIself	6	2012–2016
TOYOTA MOTOR CO LTD	6	2014–2020
IDEMITSU PETROCHEMICAL CO	5	1983–2002

Locations

Location	Patents	Span
Kyoto, JP	8	2011–2020
Ichihara, JP	6	1996–2019
Susono, JP	6	2014–2019
Chiba, JP	5	2000–2017
Kitakyushu, JP	2	1990–1991