Inventor
Toshiyuki Sakuma
Inventor
Tokyo, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices15%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
H10DInorganic electric semiconductor devices10%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H10BElectronic memory devices5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
H01GCapacitors3%
PatentTitleYear
9,490,383'Solar module'20169,379,268'Solar cell module and method of manufacturing the same'20169,306,100'Solar cell module'20169,252,312'Solar cell module and manufacturing method therefor'20168,927,851'Solar cell module and method of manufacturing solar cell module'20158,847,062'Solar cell module'20147,783,531'Container management method and container management system'20107,660,753'Inventory control system, inventory control method, fee collection method utilized in inventory control system, inventory control program, and storage medium'20107,624,043'Inventory control system and method in recycle-oriented society'20097,386,515'Fee imposition system for application software'20087,065,504'Fee imposition system for application software'20066,117,772'Method and apparatus for blanket aluminum CVD on spherical integrated circuits'20005,539,613'Compact semiconductor device including a thin film capacitor of high reliability'19965,504,605'Liquid crystal display module having cut-away portions of the back frame for weight reduction and heat dissipation'19965,498,561'Method of fabricating memory cell for semiconductor integrated circuit'19965,366,920'Method for fabricating a thin film capacitor'19945,332,684'Method for fabricating thin-film capacitor with restrained leakage current at side and end portions of electrodes in a semiconductor integrated circuit device'19945,262,920'Thin film capacitor'19934,746,197'Driving circuit for liquid crystal display device'19884,702,560'Liquid crystal display device'19874,701,025'Liquid crystal display device with driving method to eliminate blur due to frequency dependence'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2010Patents assigned to HITACHI LTD (9)· patent assignee history
1993–1996Patents assigned to NEC CORP (5)· patent assignee history
1993–2000Based in Tokyo, JP· patent location history
1996Based in Mobara, JP· patent location history
2000Patents assigned to BALL SEMICONDUCTOR INC (1)· patent assignee history
2006–2010Based in Kawasaki, JP· patent location history
2014–2016Patents assigned to SANYO ELECTRIC CO (6)· patent assignee history
2014–2016Based in Izumisano, JP· patent location history
2016Patents assigned to PANASONIC IP MAN CO LTD (4)· patent assignee history
2016Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 9 | 1987–2010 |
| SANYO ELECTRIC CO | 6 | 2014–2016 |
| NEC CORP | 5 | 1993–1996 |
| PANASONIC IP MAN CO LTD | 4 | 2016 |
| BALL SEMICONDUCTOR INC | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 1993–2000 |
| Izumisano, JP | 5 | 2014–2016 |
| Kawasaki, JP | 5 | 2006–2010 |
| Osaka, JP | 1 | 2016 |
| Mobara, JP | 1 | 1996 |