Inventor
Hideaki Nagata
Inventor
Tokyo, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems21%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids13%
G06FElectric digital data processing13%
F01CRotary-piston or oscillating-piston machines or engines8%
F16HGearing8%
H04MTelephonic communication8%
H04WWireless communication networks8%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%
E05FDevices for moving wings into open or closed position4%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g4%
PatentTitleYear
10,859,083Scroll compressor202010,745,958Door opening and closing apparatus for vehicle202010,208,750Posture control of a balance weight in a scroll compressor20199,395,105'Refrigeration cycle device'20169,353,975'Refrigeration cycle apparatus with an expander to recover power from refrigerant'20169,222,706'Refrigeration cycle apparatus and operating method of same'20159,121,278'Positive displacement expander and refrigeration cycle apparatus including positive displacement expander'20158,511,112'Refrigeration cycle apparatus'20138,475,149'Scroll fluid machine having multiple discharge ports'20137,710,401'Portable terminal device with pointing device'20107,499,730'Mobile terminal apparatus, and power control method and storage medium recording program therefor'20097,366,497'Mobile terminal, method of controlling the same, and computer program of the same'20087,245,286'Cellular telephone'20076,819,994'Transmission electronic control unit'2004D0266252'Micro fiche duplicator'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–2020Based in Tokyo, JP· patent location history
2004Based in Hyogo, JP· patent location history
2007–2010Patents assigned to NEC CORP (4)· patent assignee history
2013–2020Patents assigned to MITSUBISHI ELECTRIC CORP (8)· patent assignee history
2013–2016Patents assigned to KAKUDA MASAYUKI (6)· patent assignee history
2013–2016Patents assigned to NAGATA HIDEAKI (6)· patent assignee history
2013–2019Based in Chiyoda-ku, JP· patent location history
2015–2016Patents assigned to HATOMURA TAKESHI (4)· patent assignee history
2020Based in Hiroshima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 8 | 2013–2020 |
| KAKUDA MASAYUKI | 6 | 2013–2016 |
| NAGATA HIDEAKIself | 6 | 2013–2016 |
| HATOMURA TAKESHI | 4 | 2015–2016 |
| NEC CORP | 4 | 2007–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 1982–2020 |
| Chiyoda-ku, JP | 2 | 2013–2019 |
| Hiroshima, JP | 1 | 2020 |
| Hyogo, JP | 1 | 2004 |