Inventor
Fumiaki Ikuta
Inventor
Tokyo, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals23%
H05BElectric heating23%
B23KSoldering or unsoldering13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material8%
C22CAlloys5%
B21JForging3%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels3%
B23DPlaning3%
G01RMeasuring electric variables3%
PatentTitleYear
10,668,556Direct resistance heating simulation method202010,654,092Method and apparatus for manufacturing stepped member202010,638,544Heating method, heating apparatus and method of manufacturing press-molded article202010,537,931Heating method, heating apparatus and method for manufacturing press-molded article202010,415,114Wire heating system and wire heating method201910,301,692Welding method and weld structure201910,285,221Induction heating coil, induction heating device, and heating method201910,259,028Direct resistance heating method and press-molded product manufacturing method201910,189,112Welding equipment for metallic materials and method for welding metallic materials201910,159,117Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatus201810,138,531Induction hardening control system20189,498,840'Welding structural part and welding method of the same'20169,079,266'Welding equipment for metallic materials and method for welding metallic materials'20158,497,454'Induction hardening monitoring apparatus'20137,442,906'Induction heating coil for shaft member having multiple steps and heating method'20087,358,467'Electric power supply apparatus and induction heating apparatus'20087,011,720'Double-taper steel wire and continuous heat treating method and device therefor'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2020Patents assigned to NETUREN CO LTD (17)· patent assignee history
2006–2019Based in Kanagawa, JP· patent location history
2008Based in Atsugi, JP· patent location history
2008Based in Hiratsuka, JP· patent location history
2013–2019Patents assigned to IKUTA FUMIAKI (4)· patent assignee history
2015–2019Patents assigned to HATTA MUNEHISA (3)· patent assignee history
2015–2019Patents assigned to HAYAKAWA MASAO (3)· patent assignee history
2015–2019Patents assigned to ITAGAKI TAKEHIKO (3)· patent assignee history
2016–2020Based in Tokyo, JP· patent location history
2020Based in Yokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NETUREN CO LTD | 17 | 2006–2020 |
| IKUTA FUMIAKIself | 4 | 2013–2019 |
| HATTA MUNEHISA | 3 | 2015–2019 |
| HAYAKAWA MASAO | 3 | 2015–2019 |
| ITAGAKI TAKEHIKO | 3 | 2015–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2016–2020 |
| Kanagawa, JP | 5 | 2006–2019 |
| Yokyo, JP | 1 | 2020 |
| Atsugi, JP | 1 | 2008 |
| Hiratsuka, JP | 1 | 2008 |