Inventor
Shoji Fujii
Inventor
Osaka, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing21%
H05KPrinted circuits10%
F16CShafts6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
B29BPreparation or pretreatment of the material to be shaped4%
B29CShaping or joining of plastics4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
H01HElectric switches4%
H03KPulse technique4%
PatentTitleYear
11,110,638Extruder screw having paths within the screw, extruder, and extrusion method202111,110,817Equalization control device and in-vehicle power supply device202111,072,104Screw for extruder comprising a passage crossing over between adjacent cylindrical bodies202111,044,836Refrigerant distribution device, cooling system, and refrigerant distribution method in refrigerant distribution202110,838,528Touch panel and design structure provided with same202010,353,496Touch panel20199,164,642'Touch panel'20157,830,366'Touch panel'20107,820,294'Touch panel and method of manufacturing the same'20107,710,406'Touch panel'20107,586,483'Touch panel'20097,455,529'Wiring board, input device using the same wiring board and method of manufacturing the same input device'20087,297,887'Touch panel'20077,268,311'Touch panel'20077,108,515'Wiring board with bending section'20066,969,264'Transparent touch panel'20056,624,417'Apparatus and method for judging plastic'20036,581,857'Externally pressurized gas bearing spindle'2003RE037926'Apparatus and method for detecting transparent substances'20026,043,504'Apparatus and method for detecting transparent substances'20006,019,515'Externally pressurized gas bearing assembly'20005,660,480'Externally pressurized bearing spindle'19975,379,294'Multipurpose analog front-end circuit'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2021Based in Tokyo, JP· patent location history
1997–2003Patents assigned to NTN TOYO BEARING CO LTD (3)· patent assignee history
1997–2000Based in Iwata, JP· patent location history
2000–2003Patents assigned to IDEC IZUMI CORP (3)· patent assignee history
2000–2020Based in Osaka, JP· patent location history
2005–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
2008–2010Patents assigned to PANASONIC CORP (5)· patent assignee history
2015–2020Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history
2021Based in Numazu, JP· patent location history
2021Based in Mie, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC CORP | 5 | 2008–2010 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 4 | 2005–2007 |
| IDEC IZUMI CORP | 3 | 2000–2003 |
| NTN TOYO BEARING CO LTD | 3 | 1997–2003 |
| PANASONIC IP MAN CO LTD | 3 | 2015–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 14 | 2000–2020 |
| Numazu, JP | 2 | 2021 |
| Tokyo, JP | 2 | 1995–2021 |
| Iwata, JP | 2 | 1997–2000 |
| Mie, JP | 1 | 2021 |