Inventor
Hiroyuki Hayakawa
Inventor
Yokohama, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television23%
A22CProcessing meat, poultry, or fish20%
G11BInformation storage based on relative movement between record carrier and transducer17%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60LPropulsion of electrically-propelled vehicles7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%
H01QAntennas, i.e. radio aerials7%
B60WConjoint control of vehicle sub-units of different type or different function3%
C03CChemical composition of glasses, glazes or vitreous enamels3%
H02KDynamo-electric machines3%
PatentTitleYear
7,528,518'In-wheel motor'20097,365,685'Antenna device'20087,344,436'Apparatus for separating thigh meat and oyster meat'20087,198,565'Automatic boning system of upper half of slaughtered edible fowl'20077,196,986'Digital information processing method'20077,195,554'Method and apparatus for separating thigh meat and oyster meat'20077,161,117'Window glass for vehicles equipped with a conductor and its production process'20077,104,879'Automatic boning system of upper half of slaughtered edible fowl'20066,860,357'Motor vehicle that acquires driving power for running from high voltage power supply'20056,816,444'Method and apparatus for digital information processing'20046,445,654'Recording/reproducing method and device with supplementary data storage and output'20026,363,210'Communication system for encrypted data and apparatus for selectively recording and reproducing received analog signal and received digital signal'20026,249,532'Interactive chargeable communication system with billing system therefor'20016,059,648'Automatic deboning method and apparatus for upper half of poultry carcass'20006,002,694'Interactive chargeable communication system with billing system therefor'19995,984,770'Method and apparatus for separating bone and meat of upper half of poultry carcass and auto-loading system used therewith'19995,903,704'Apparatus for selectively recording and reproducing received analog and digital signals'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2007Patents assigned to HITACHI LTD (7)· patent assignee history
1999–2008Patents assigned to MAEKAWA SEISAKUSHO KK (6)· patent assignee history
1999–2004Based in Yokohama, JP· patent location history
1999–2007Based in Tokyo, JP· patent location history
2005–2009Patents assigned to MITSUBISHI MOTORS CORP (2)· patent assignee history
2005–2009Based in Nagoya, JP· patent location history
2006–2008Based in Koto-ku, JP· patent location history
2007–2008Patents assigned to ASAHI GLASS CO LTD (2)· patent assignee history
2008Based in Aiko-gun, JP· patent location history
2009Patents assigned to MITSUBISHI MOTOR ENG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 7 | 1999–2007 |
| MAEKAWA SEISAKUSHO KK | 6 | 1999–2008 |
| ASAHI GLASS CO LTD | 2 | 2007–2008 |
| MITSUBISHI MOTORS CORP | 2 | 2005–2009 |
| MITSUBISHI MOTOR ENG | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 6 | 1999–2004 |
| Koto-ku, JP | 4 | 2006–2008 |
| Tokyo, JP | 3 | 1999–2007 |
| Nagoya, JP | 2 | 2005–2009 |
| Aiko-gun, JP | 1 | 2008 |