Inventor
Yuuichi Aoki
Inventor
Chita-gun, JP
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation19%
Y10TTechnical subjects covered by former us classification9%
B23KSoldering or unsoldering7%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for6%
C07KPeptides6%
C07CAcyclic or carbocyclic compounds4%
C23CCoating metallic material4%
F16HGearing4%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application4%
H03FAmplifiers4%
PatentTitleYear
8,509,238'Communication network, information processor and address assigning method'20138,315,586'Signal receiving device and signal receiving method using same, and signal supplying unit and signal supplying method using same'20128,094,061'Multiband transceiver and positioning system using the transceiver'20127,867,466'Thermally conductive, electrically insulating material and production method thereof'20117,768,345'Amplifier'20107,726,024'Manufacturing method for a heat exchanger'20107,648,057'Ultrasonic flange joining method'20107,523,849'Ultrasonic welding method, ultrasonic welding device and pipe joined by the same'20097,445,140'Production method of ultrasonic weld assembly'20087,232,925'Process for producing (4E)-5-chloro-2-isopropyl-4-pentenoate and optically active form thereof'20077,156,743'Mechanical fuse and method of manufacturing the same'20077,126,427'Electronic circuit'20066,918,835'Power transmission system'20056,841,183'Process for producing aspartame derivatives, process for purifying aspartame derivatives, production intermediates, and process for producing production intermediates'20056,818,243'Crystals of aspartame derivative'20046,794,531'Process for production of aspartyl dipeptide ester derivative, novel production intermediate therefor, and process for production thereof'20046,639,469'Variable-gain amplifier circuit'20036,538,133'Process for producing xylitol of high purity'20036,535,065'Variable-gain circuit'20036,343,680'Friction clutch'20026,332,842'Rotation transmitter having torque limiting mechanism'20016,298,967'Rotating coil electromagnetic'20016,235,775'Acetone adduct of fungicidal V-28-3M'20016,169,347'Rotating coil electromagnetic clutch'20016,161,671'Electromagnetic clutch'20006,120,257'Power transmission apparatus'20006,012,563'Electromagnetic clutch with slip ring and brush'20005,996,759'Coil-rotation type electromagnetic clutch'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2011Patents assigned to DENSO CORP (15)· patent assignee history
1999–2010Based in Chita-gun, JP· patent location history
2000–2002Patents assigned to NIPPON SOKEN (2)· patent assignee history
2001–2005Patents assigned to AJINOMOTO KK (5)· patent assignee history
2001–2005Based in Kawasaki, JP· patent location history
2003–2013Patents assigned to NEC CORP (7)· patent assignee history
2003–2013Based in Tokyo, JP· patent location history
2010Based in Minato-ku, JP· patent location history
2011Based in Kariya, Aichi-pref., JP· patent location history
2012–2013Patents assigned to AOKI YUUICHI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 15 | 1999–2011 |
| NEC CORP | 7 | 2003–2013 |
| AJINOMOTO KK | 5 | 2001–2005 |
| AOKI YUUICHIself | 3 | 2012–2013 |
| NIPPON SOKEN | 2 | 2000–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chita-gun, JP | 14 | 1999–2010 |
| Tokyo, JP | 6 | 2003–2013 |
| Kawasaki, JP | 4 | 2001–2005 |
| Kariya, Aichi-pref., JP | 1 | 2011 |
| Minato-ku, JP | 1 | 2010 |