Inventor
Kazuhiko Momoki
Inventor
Koshigaya, JP
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus67%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them14%
H04NPictorial communication, e.g. television12%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,712,636Polarization acquisition apparatus, image capturing apparatus and image capturing system202010,627,646Image pickup optical system and image pickup apparatus202010,591,743Image pickup optical system and image pickup apparatus202010,534,193Optical low pass filter and, image capturing apparatus and image capturing unit having the same202010,317,589Optical low-pass filter and image pickup apparatus201910,168,452Antireflection coating, optical element, optical system and optical apparatus201910,073,327Optical apparatus and image pickup apparatus20189,864,107'Optical element with antireflection function and optical apparatus including the same'20189,841,597'Anti-reflection film, optical element including the same, and optical system'20179,709,705'Anti-reflection film and optical element having the same'20179,470,903'Image capturing apparatus'20169,417,361'Optical element, and optical system and optical apparatus using same'20169,291,748'Anti-reflection structure with graded refractive index layer and optical apparatus including same'20168,717,684'Optical system and optical equipment including the same'20148,333,476'Image projection apparatus and image display system'20128,325,267'Image pickup apparatus comprising an image pickup optical system including an optical element having optical incident and optical emergent surfaces and a fine textured structure having a mean pitch shorter than a wavelength of visible light, and an image pickup unit configured to receive an image formed by the image pickup optical system, and meeting a specified diameter condition'20128,279,526'Optical system and image pickup apparatus having same'20127,852,565'Color separation/combination prism and image-projection apparatus'20107,511,889'Color separation/combination prism and image-projection apparatus'20097,369,186'Polarizing beam splitter featuring stacked grating layers and display including the same'20087,301,700'Polarization beam splitter and optical system using the same, and image displaying apparatus, using the same'20077,236,655'Polarization element and optical device using polarization element'20077,155,073'Polarization element and optical device using polarization element'20067,116,478'Polarization beam splitter and optical system using the same, and image displaying apparatus, using the same'20066,919,998'Observation optical system and observation device'20056,646,803'Zoom lens having an image stabilizing function'20036,563,643'Zoom lens having an image stabilizing function'20036,373,639'Zoom lens having an image stabilizing function'20026,124,972'Zoom lens having an image stabilizing function'20005,698,841'Optical apparatus having a focus detecting device with decentration position detection'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2020Patents assigned to CANON KK (29)· patent assignee history
1997Based in Yokohama, JP· patent location history
2000–2003Based in Kanagawa, JP· patent location history
2005–2007Based in Saitama, JP· patent location history
2008–2020Based in Koshigaya, JP· patent location history
2012–2018Patents assigned to MOMOKI KAZUHIKO (7)· patent assignee history
2012–2016Patents assigned to SANO DAISUKE (3)· patent assignee history
2012–2016Patents assigned to AMANO SAYOKO (2)· patent assignee history
2012–2014Patents assigned to OKUNO TAKEHARU (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 29 | 1997–2020 |
| MOMOKI KAZUHIKOself | 7 | 2012–2018 |
| SANO DAISUKE | 3 | 2012–2016 |
| AMANO SAYOKO | 2 | 2012–2016 |
| OKUNO TAKEHARU | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Koshigaya, JP | 20 | 2008–2020 |
| Saitama, JP | 5 | 2005–2007 |
| Kanagawa, JP | 4 | 2000–2003 |
| Yokohama, JP | 1 | 1997 |