Inventor
Shigeki Muramatsu
Inventor
Tokyo, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television24%
G03GElectrography12%
B41JTypewriters6%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%
D04HMaking textile fabrics, e.g. from fibres or filamentary material6%
F16HGearing6%
G01VGeophysics6%
G06FElectric digital data processing6%
G06TImage data processing or generation, in general6%
H01GCapacitors6%
PatentTitleYear
10,930,438Multilayer ceramic capacitor with reduced thickness20217,720,287'Image processing apparatus, image processing method, and computer readable medium, for generating and extracting image information'20107,082,278'Variable magnification reflecting mirror apparatus'20067,041,954'Image reading apparatus'20066,850,347'Scanning module'20056,830,312'Wire-driving system, and image reader using such wire-driving system'20046,337,965'Compact toner supply device capable of preventing inadvertant removal of toner bottle and scattering of toner'20026,301,577'Similar document retrieval method using plural similarity calculation methods and recommended article notification service system using similar document retrieval method'20015,626,334'Device and method for feeding cut sheets of paper in a one-by-one picking up manner without jamming'19975,151,658'Three-dimensional detection system for detecting fractures and their distributions in the earth crust utilizing an artificial magnetic field and magnetic particle tracer'19924,152,480'Method for making nonwoven fabric and product'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Patents assigned to MITSUBISHI RAYON CO (1)· patent assignee history
1992Patents assigned to CHINETSU GIJUTSU KAIHATSU KABU (1)· patent assignee history
1992–2002Based in Tokyo, JP· patent location history
1997–2006Patents assigned to NEC CORP (6)· patent assignee history
2001Patents assigned to KDD CORP (1)· patent assignee history
2004–2006Based in Shizuoka, JP· patent location history
2005–2006Based in Kakegawa, JP· patent location history
2010Patents assigned to FUJI XEROX CO LTD (1)· patent assignee history
2010Based in Kawasaki, JP· patent location history
2021Based in Nagaokakyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 6 | 1997–2006 |
| CHINETSU GIJUTSU KAIHATSU KABU | 1 | 1992 |
| FUJI XEROX CO LTD | 1 | 2010 |
| KDD CORP | 1 | 2001 |
| MITSUBISHI RAYON CO | 1 | 1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1992–2002 |
| Kakegawa, JP | 2 | 2005–2006 |
| Shizuoka, JP | 2 | 2004–2006 |
| Nagaokakyo, JP | 1 | 2021 |
| Kawasaki, JP | 1 | 2010 |