Inventor
Masaru Ohgaki
Inventor
Kanagawa, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography21%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry12%
B41JTypewriters12%
B29DProducing particular articles from plastics or from substances in a plastic state10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
B05BSpraying apparatus5%
G02BOptical elements, systems or apparatus5%
Y10TTechnical subjects covered by former us classification5%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
B01LChemical or physical laboratory apparatus for general use2%
PatentTitleYear
10,268,131Cleaner for cleaning droplet ejector, and particulate material production apparatus using the cleaner20199,682,556'Liquid droplet ejecting method, liquid droplet ejection apparatus, inkjet recording apparatus, production method of fine particles, fine particle production apparatus, and toner'20179,539,600'Method for cleaning droplet ejector, cleaner for cleaning droplet ejector, and particulate material production apparatus using the cleaner'20179,522,370'Method for producing fine particles and apparatus for producing fine particles'20169,132,593'Hollow cell array structure and method and apparatus for producing hollow cell array structure'20158,821,006'Microscopic flow passage structure, microscopic liquid droplet generating method, microscopic liquid droplet generating system, particles, and microcapsules'20148,797,373'Liquid droplet ejecting method, liquid droplet ejection apparatus, inkjet recording apparatus, production method of fine particles, fine particle production apparatus, and toner'20148,778,239'Particulate production method'20148,741,531'Method of manufacturing toner, apparatus for manufacturing toner, and method of manufacturing resin particle'20148,709,697'Method of manufacturing toner'20148,684,502'Liquid-discharging head for producing toner'20148,574,807'Method of manufacturing toner, toner manufacturing apparatus, and method of manufacturing resin particles'20138,329,373'Method and apparatus for producing toner'20128,298,651'Hollow structure forming substrate, method of producing hollow structure forming substrate, and method of producing hollow structure using hollow structure forming substrate'20128,273,275'Manufacturing method and manufacturing apparatus for hollow structure of image display element'20128,241,731'Display panel, method of manufacturing a display panel, and display unit'20127,936,498'Display element, image display device, and image display system'20116,974,549'Method for forming fine grooves and stamper and structure with fine grooves'20056,898,014'Micro lens molding piece, micro lens molding piece producing method, micro lens stamper, micro lens stamper producing method, micro lens mold member, plastic lens array sheet, and projector'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2014Based in Yokohama, JP· patent location history
2005Based in Tokyo, JP· patent location history
2011–2019Patents assigned to RICOH CO LTD (17)· patent assignee history
2011–2017Based in Kanagawa, JP· patent location history
2012–2017Patents assigned to OHGAKI MASARU (14)· patent assignee history
2012–2017Patents assigned to NORIKANE YOSHIHIRO (9)· patent assignee history
2012–2015Patents assigned to AOKI SHINJI (6)· patent assignee history
2012–2015Patents assigned to MASUZAWA MASAHIRO (5)· patent assignee history
2017–2019Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 17 | 2011–2019 |
| OHGAKI MASARUself | 14 | 2012–2017 |
| NORIKANE YOSHIHIRO | 9 | 2012–2017 |
| AOKI SHINJI | 6 | 2012–2015 |
| MASUZAWA MASAHIRO | 5 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 12 | 2011–2017 |
| Yokohama, JP | 4 | 2005–2014 |
| Shizuoka, JP | 2 | 2017–2019 |
| Tokyo, JP | 1 | 2005 |