Inventor
Nobuo Kushibiki
Inventor
Yamato, JP
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
C08LCompositions of macromolecular compounds8%
G03GElectrography8%
Y10TTechnical subjects covered by former us classification7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
G03HHolographic processes or apparatus5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
PatentTitleYear
8,097,690'Cyclic dihydrogenpolysiloxanes, hydrogenpolysiloxanes, processes for their production, silica type glass moldings and a process for their production, optical elements and a process for their production'20127,960,030'Free films made of cured organopolysiloxane resins, process for production thereof, and laminated films'20117,381,470'Polysiloxane film and process for producing the same'20086,592,945'Nanoparticle dispersed structure and laminate thereof'20036,416,855'Composite material containing fine particles of metal dispersed in polysilylenemethylene and process for the preparation thereof'20026,376,695'Organosilicon-modified charge transporting compound and curable composition containing the compound and having charge transporting ability'20026,149,979'Process for the preparation of photosensitive body surface coating material'20006,045,962'Method for forming low surface energy coating'20005,910,272'Process for the preparation of an electrically conductive coating material'19995,910,386'Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge employing the same'19995,905,108'Optical silica-containing polysiloxane resin'19995,840,816'Method of manufacturing a polysiloxane charge transporting material'19985,824,443'Method of manufacturing sililcon-type charge transporting materials'19985,808,307'Method of detecting ultraviolet laser beam and method of recording information'19985,739,199'Optically transparent organosiloxane resin compositions'19985,739,948'Refractive index modulation device and method of refractive index modulation'19985,712,360'Method of manufacturing a cohydrolyzed polysiloxane charge transporting material'19985,708,099'Polysiloxane resin containing optically-functional constituents and transparent optically-functional element obtained therefrom'19985,688,961'Method of manufacturing a silicon-type charge transporting material'19975,596,060'Curable polytitanosiloxane compositions and method for preparing cured polytitanosiloxanes using said compositions'19975,548,050'Method for the preparation of organic solvent-soluble polytitanosiloxanes'19965,461,132'Organic magnetic member, organic ferromagnetic member, and process for producing the same, and time-responsible organic ferromagnetic member and process for controlling development of ferromagnetism'19955,418,113'Photosensitive resin composition and method of preparing volume type phase hologram member using same'19955,379,132'Display apparatus for a head-up display system'19955,363,220'Diffraction device'19945,240,795'Volume phase type hologram film and photosensitive resin composition employed therefor'19935,231,520'Volume phase type hologram and method of manufacture thereof'19935,210,626'Head-up display device'19935,116,369'Composition for intraocular lens'19925,101,420'X-ray mask support and process for preparation thereof'19925,089,903'Display apparatus'19925,082,358'Polymer of vinyl-biphenyl derivative adapted for optical use'19925,035,473'Display apparatus'19915,026,618'Photosensitive material and volume type phase hologram member formed therefrom'19914,985,186'Process for producing optical element'19914,946,533'Method of preparing volume type hologram film'19904,908,285'Hologram member'19904,892,396'Variable-focus optical device'19904,871,411'Method of preparing volume type hologram film'19894,840,473'Optical device'19894,802,746'Variable-focus optical element and focus detecting device utilizing the same'19894,783,153'Variable-focus optical device'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2002Patents assigned to CANON KK (23)· patent assignee history
1988–1992Based in Ebina, JP· patent location history
1989–1995Based in Yamato, JP· patent location history
1990–2003Based in Kanagawa, JP· patent location history
1997–2003Patents assigned to DOW CORNING ASIA LTD (15)· patent assignee history
1998–2002Patents assigned to DOW CORNING TORAY SILICONE (3)· patent assignee history
1998Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history
1998–2012Based in Fujisawa, JP· patent location history
2000Based in Tsujido Fujisawa-shi, JP· patent location history
2008–2012Patents assigned to DOW CORNING TORAY CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 23 | 1988–2002 |
| DOW CORNING ASIA LTD | 15 | 1997–2003 |
| DOW CORNING TORAY SILICONE | 3 | 1998–2002 |
| DOW CORNING TORAY CO LTD | 2 | 2008–2012 |
| AGENCY IND SCIENCE TECHN | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yamato, JP | 14 | 1989–1995 |
| Kanagawa, JP | 13 | 1990–2003 |
| Fujisawa, JP | 8 | 1998–2012 |
| Ebina, JP | 6 | 1988–1992 |
| Tsujido Fujisawa-shi, JP | 1 | 2000 |