Inventor
Jun Takano
Inventor
Tokyo, JP
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling15%
F16LPipes15%
B60NSeats specially adapted for vehicles8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
A47CChairs5%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
B29CShaping or joining of plastics4%
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%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
C03BManufacture, shaping, or supplementary processes2%
PatentTitleYear
11,072,266Vehicle seat202111,053,749Threaded joint for oil well steel pipe202110,906,440Vehicle seat202110,900,595Threaded joint for oil well tubing202110,711,533Threaded pipe joint2020D0870872Humidifier201910,470,577Seat pad and method for manufacturing seat pad201910,443,765Threaded joint for pipes201910,295,091Threaded joint for tube201910,266,082Air-permeable seat and air conditioning system of seat201910,202,809Threaded joint for steel pipes201910,125,554Threaded joint for oil country tubular goods20189,982,815Threaded joint for oil country tubular goods20189,982,491Threaded joint for oil country tubular goods20189,981,412Method of manufacture of seat pad20189,956,706Method of manufacture of seat pad20189,925,899'Seat pad'20189,709,196'Threaded joint for heavy-walled oil country tubular goods'20179,657,873'Threaded joint for pipes'20179,470,345'Threaded joint for pipes'20169,194,190'Threaded joint for pipe'20158,991,875'Threaded joint for steel pipes'20158,691,459'Fuel cell system and scavenging method therefor'20148,101,309'Fuel cell system and scavenging method therefor'20127,971,858'Variable venturi carburetor'20117,287,741'Rotary throttle valve carburetor'20077,261,280'Engine start device of a rotary valve carburetor'20077,202,060'Process for producing L-amino acids via fermentation method'20077,114,708'Rotary throttle valve carburetor'20066,672,570'Variable venturi carburetor'20045,714,407'Etching agent, electronic device and method of manufacturing the device'19985,702,495'Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production'19975,699,183'Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production'19975,594,562'Hand-writable polymer dispersed liquid crystal board set with high resistance layer adjacent conductive layer'19975,585,075'Catalyst loading structure and a loading method for a reactor'19965,529,910'Method for testing causative microorganisms of food poisioning and reagents therefor'19965,504,009'Method of and device for measuring water content'19965,351,143'Hand-writable polymer dispersed liquid crystal board set with high resistance layer of crosslinking polymer adjacent conductive layer'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2007Based in Miyagi, JP· patent location history
2012–2017Patents assigned to TAKANO JUN (5)· patent assignee history
2015–2021Patents assigned to JFE STEEL CORP (14)· patent assignee history
2015–2017Patents assigned to KAWAI TAKAMASA (3)· patent assignee history
2015–2017Patents assigned to NAGAHAMA TAKUYA (3)· patent assignee history
2015–2019Based in Chita, JP· patent location history
2016–2021Based in Tokyo, JP· patent location history
2017–2020Based in Handa, JP· patent location history
2018–2021Patents assigned to TACHI S CO (7)· patent assignee history
2018Based in Akishima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JFE STEEL CORP | 14 | 2015–2021 |
| TACHI S CO | 7 | 2018–2021 |
| TAKANO JUNself | 5 | 2012–2017 |
| KAWAI TAKAMASA | 3 | 2015–2017 |
| NAGAHAMA TAKUYA | 3 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2016–2021 |
| Handa, JP | 5 | 2017–2020 |
| Miyagi, JP | 4 | 1996–2007 |
| Chita, JP | 3 | 2015–2019 |
| Akishima, JP | 2 | 2018 |