Inventor
Yoshimasa Tanaka
Inventor
Tokyo, JP
Overview
49→
Patents
1976–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 49 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes8%
B41MPrinting, duplicating, marking, or copying processes8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
Y10TTechnical subjects covered by former us classification7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
C21DModifying the physical structure of ferrous metals6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
H05BElectric heating5%
H05KPrinted circuits4%
Y02ATechnologies for adaptation to climate change4%
PatentTitleYear
10,708,984Heating coil and heat treatment apparatus202010,648,052Induction hardening apparatus, induction hardening method, induction heating coil, heat treatment apparatus, and heat treatment method202010,532,065Bisphosphonic acid derivative and application for same202010,280,188Fluorine-containing bisphosphonic acid derivative and use thereof201910,175,229Rapid method for measuring cytotoxicity in non-RI system201910,057,945Induction heating device, induction heating equipment, induction heating method, and heat treatment method20189,534,267'Induction hardening apparatus, induction hardening method, induction heating coil, heat treatment apparatus, and heat treatment method'20178,574,872'Multimer of extracellular domain of cell surface functional molecule'20138,426,386'NK1 receptor antagonist composition'20138,216,996'Multimer of extracellular domain of cell surface functional molecule'20128,043,994'Thermal transfer receiving sheet and its manufacturing method'20117,853,816'Apparatus, system and method for monitoring and managing the supply of power to a plurality of units connected to a power supply'20107,844,768'Blade server system and method of managing same'20107,795,177'Thermal transfer receiving sheet and its manufacturing method'20107,788,517'Cluster system and method of controlling power-supply to blade servers included in cluster system'20107,745,374'Thermal transfer receiving sheet, production method thereof and image forming method using the sheet'20107,648,600'Heat treating device and heat treating method'20107,638,462'Thermal transfer receiving sheet'20097,442,906'Induction heating coil for shaft member having multiple steps and heating method'20087,199,182'Aqueous resin composition, ink jet recording material and ink jet recording method'20077,147,731'Flanged parts producing method, and heat-treating device and heat treating method therefor'20067,094,557'2-Methyl-3-butenyl-1-pyrophosphoric acid salt and agent for treating lymphocytes'20067,060,336'Image receiver material'20067,041,349'Thermal transfer image recording composite sheet'20066,915,981'Recording paper roll'20056,699,817'Thermal transfer recording sheet'20046,534,050'2-methyl-3-butenyl-1-pyrophosphoric acid salts and agents for treating lymphocytes'20036,126,294'Portable light irradiation apparatus'20006,087,597'Connecting member and a connecting method with ball and tapered via'20006,024,913'Precision quenching apparatus and method with induction heating'20005,902,793'Method for proliferating V.gamma.2V.delta.2 T cells'19995,838,064'Supporting member for cooling means and electronic package using the same'19985,831,271'Shielding member for radioactive substance, manufacturing method for the shielding member and apparatus for producing radioactive solution'19985,814,535'Supporting member for cooling means, electronic package and method of making the same'19985,716,317'Sheath for syringe barrel'19985,699,610'Process for connecting electronic devices'19975,639,653'Method for proliferating V.gamma.2V.delta.2 T cells'19975,552,612'Transport container for transporting radiation shield member'19965,543,382'Heat-sensitive recording paper'19965,488,219'Induction heating coil assembly and method for hardening inner surface of cylinder by using the same'19965,115,969'Floor structure and construction method'19924,884,400'Exhaust manifold of internal combustion engine'19894,848,050'Foundation for wooden buildings and construction method thereof'19894,733,455'Method of manufacturing a magnetic head with an MR element'19884,550,695'Fan device for internal combustion engine'19854,528,045'Heat-resisting spheroidal graphite cast iron'19854,365,376'Mouth cleaning device'19824,031,617'Electric shaver with long hair trimmer'19773,939,950'Fluid operated brakes and reversing clutches for winch drums'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2013Based in Kyoto, JP· patent location history
1977–2000Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (3)· patent assignee history
1985–1989Based in Ayase, JP· patent location history
1996–2020Patents assigned to NETUREN CO LTD (9)· patent assignee history
1996–2010Based in Hiratsuka, JP· patent location history
1997–2010Patents assigned to NEC CORP (7)· patent assignee history
1997–2020Based in Tokyo, JP· patent location history
2004–2011Patents assigned to OJI PAPER CO (8)· patent assignee history
2012–2018Patents assigned to TANAKA YOSHIMASA (5)· patent assignee history
2019–2020Based in Nagasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NETUREN CO LTD | 9 | 1996–2020 |
| OJI PAPER CO | 8 | 2004–2011 |
| NEC CORP | 7 | 1997–2010 |
| TANAKA YOSHIMASAself | 5 | 2012–2018 |
| MATSUSHITA ELECTRIC WORKS LTD | 3 | 1977–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 23 | 1997–2020 |
| Hiratsuka, JP | 4 | 1996–2010 |
| Nagasaki, JP | 3 | 2019–2020 |
| Kyoto, JP | 3 | 1976–2013 |
| Ayase, JP | 3 | 1985–1989 |