Inventor
Hiroshi Ishihara
Inventor
Tokyo, JP
Overview
39→
Patents
1986–2014
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
Y10TTechnical subjects covered by former us classification14%
E05BLocks13%
H10DInorganic electric semiconductor devices10%
G11CStatic stores8%
H04LTransmission of digital information, e.g. telegraphic communication5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
E05FDevices for moving wings into open or closed position3%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof3%
F16HGearing3%
PatentTitleYear
8,849,702'Information processing apparatus, information processing method, and image forming apparatus'20148,297,715'Braking system'20127,895,748'Method of molding a resin coated bearing, method of manufacturing a resin coated bearing, and a resin coated bearing molded by the molding method'20117,727,843'Semiconductor element, semiconductor storage device using the same, data writing method thereof, data reading method thereof, and manufacturing method of those'20107,607,963'Control apparatus for opening/closing vehicle door'20097,465,980'Ferroelectric memory, multivalent data recording method and multivalent data reading method'20087,369,277'Image processing apparatus, drawing processing method, and computer program'20087,341,291'Door handle device for vehicle'20087,330,196'Apparatus and method for image processing capable of accelerating image overlay process'20087,033,958'Semiconductor device and process for producing the same'20066,956,584'Image processing method, image processing apparatus, image output apparatus and storage medium'20056,676,556'Motor device for actuating vehicle door operation device'20046,620,074'Center differential unit and planetary gear'20036,508,326'Swing arm for vehicle'20036,145,354'Door lock system'20006,131,967'Door lock assembly for automotive vehicles'20005,981,366'Method for manufacturing non-volatile memory'19995,951,069'Door closing apparatus'19995,944,367'Door closing apparatus'19995,822,239'Method of writing data to a single transistor type ferroelectric memory'19985,619,494'Access unit for local area network and concentrator system thereof'19975,519,812'Ferrelectric adaptive-learning type product-sum operation circuit element and circuit using such element'19965,494,321'Vehicle door lock mechanism'19965,466,021'Door closing device'19955,454,607'Door closing device'19955,322,810'Method for manufacturing a semiconductor device'19945,303,199'Redundant memory device having a memory cell and electrically breakable circuit having the same dielectric film'19945,299,152'Anti-fuse memory device with switched capacitor setting method'19945,299,151'Method for writing into semiconductor memory'19945,285,959'Air heating apparatus'19945,278,784'Non-volatile memory'19945,217,912'Method for manufacturing a semiconductor device'19935,179,291'Access unit for local area network'19935,119,163'Semiconductor device'19925,034,738'Concentrator for local area network with loop topology'19915,009,035'Window regulator apparatus'19914,917,424'Handle device of lid opener mechanism'19904,685,113'Driver isolating circuit for common bus-type transmission of local area network'19874,565,584'Method of producing single crystal film utilizing a two-step heat treatment'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1997Patents assigned to MITSUBISHI CABLE IND LTD (3)· patent assignee history
1990–2009Patents assigned to AISIN SEIKI (12)· patent assignee history
1990–1999Based in Kariya, JP· patent location history
1991–1997Based in Hyogo, JP· patent location history
1992–1999Patents assigned to SHARP KK (8)· patent assignee history
1992–1999Based in Tenri, JP· patent location history
1996–2008Patents assigned to TOKYO INST TECH (4)· patent assignee history
1996–2014Based in Tokyo, JP· patent location history
2004–2011Based in Anjo, JP· patent location history
2005–2008Patents assigned to RICOH KK (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AISIN SEIKI | 12 | 1990–2009 |
| SHARP KK | 8 | 1992–1999 |
| TOKYO INST TECH | 4 | 1996–2008 |
| MITSUBISHI CABLE IND LTD | 3 | 1987–1997 |
| RICOH KK | 3 | 2005–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 1996–2014 |
| Tenri, JP | 8 | 1992–1999 |
| Kariya, JP | 7 | 1990–1999 |
| Anjo, JP | 4 | 2004–2011 |
| Hyogo, JP | 3 | 1991–1997 |