Inventor
Yutaka Sugiyama
Inventor
Tokyo, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Dprimary
B66DCapstans10%
B41JTypewriters8%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact6%
H01LSemiconductor devices6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
H02JElectric power networks6%
H05KPrinted circuits6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
PatentTitleYear
10,734,829Electronic apparatus, method of controlling electronic apparatus, power reception device, electric device, and system202010,708,984Heating coil and heat treatment apparatus202010,647,593Ammonia adsorbent202010,582,575Heating coil202010,447,059Electronic apparatus, method of controlling electronic apparatus, power reception device, electric device, and system201910,097,025Electronic apparatus, method of controlling electronic apparatus, power reception device, electric device, and system20187,164,044'Process for producing high purity trialkanolamine'20076,646,083'Crosslinked polymers containing tertiary amine and/or quaternary ammonium salt structures, processes for making and uses thereof'20036,437,199'Method for production of high-purity monoethylene glycol'20026,132,120'Tape-shaped label printing device'20005,727,888'Printer and a composite cassette including a tape cassette and a ribbon cassette used in the printer'19985,653,542'Tape cassette'19975,620,268'Composite cassette including a tape cassette and a ribbon cassette'19975,429,339'Rope traction device'19955,332,195'Rope traction device'19945,299,780'Rope traction device'19945,031,880'Rope traction device'19914,979,589'Work apparatus for a work on a wall surface'19904,871,591'Finish coating method'19894,811,819'Device for horizontally moving an apparatus working at a high location'19894,812,337'Metallic coating method'19894,729,456'Rope locking device with lock device and lock release therefor'19884,205,871'Rope traction apparatus'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1995Patents assigned to NIPPON BISO KK (7)· patent assignee history
1988–2020Based in Tokyo, JP· patent location history
1989Patents assigned to KANSAI PAINT CO LTD (2)· patent assignee history
1989Based in Ayase, JP· patent location history
1997–2000Patents assigned to BROTHER IND LTD (4)· patent assignee history
1997–2000Based in Nagoya, JP· patent location history
2002–2007Patents assigned to NIPPON CATALYTIC CHEM IND (3)· patent assignee history
2002–2007Based in Yokohama, JP· patent location history
2018–2020Patents assigned to SONY CORP (3)· patent assignee history
2018–2020Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON BISO KK | 7 | 1980–1995 |
| BROTHER IND LTD | 4 | 1997–2000 |
| NIPPON CATALYTIC CHEM IND | 3 | 2002–2007 |
| SONY CORP | 3 | 2018–2020 |
| KANSAI PAINT CO LTD | 2 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 1988–2020 |
| Saitama, JP | 3 | 2018–2020 |
| Yokohama, JP | 3 | 2002–2007 |
| Nagoya, JP | 3 | 1997–2000 |
| Ayase, JP | 2 | 1989 |