MK

Masato Katayose

Canon: 10 patents #6,241 of 19,416Top 35%
OI Olympus Imaging: 6 patents #56 of 341Top 20%
OL Olympus: 4 patents #1,098 of 3,097Top 40%
Overall (All Time): #216,513 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12411324 Zoom lens and imaging apparatus including the same 2025-09-09
12399345 Zoom lens, extender, and image pickup apparatus 2025-08-26
11493742 Zoom lens, image pickup apparatus, and lens apparatus Junya Ichimura 2022-11-08
11448862 Zoom lens and imaging apparatus including the same Makoto Nakahara, Shunji Iwamoto 2022-09-20
11256071 Lens apparatus and imaging system including the same Tomohiro Ino, Toru Matsumoto 2022-02-22
11249291 Zoom lens and image pickup apparatus including the same 2022-02-15
11243385 Zoom lens and image pickup apparatus having the same Junya Ichimura 2022-02-08
11002944 Optical system and image pickup apparatus 2021-05-11
10921569 Zoom lens and image pickup apparatus 2021-02-16
10838201 Optical system and image pickup apparatus 2020-11-17
10254518 Image pickup apparatus equipped with zoom lens with bent optical path Kenji Ono, Tetsuya Yanai 2019-04-09
9507130 Image pickup apparatus equipped with zoom lens with bent optical path Kenji Ono, Tetsuya Yanai 2016-11-29
9213171 Zoom lens having optical path bending member and image pickup apparatus equipped with same Kenji Ono 2015-12-15
9195032 Image pickup apparatus equipped with zoom lens with bent optical path Kenji Ono, Tetsuya Yanai 2015-11-24
8810917 Zoom lens having optical path bending member and image pickup apparatus equipped with same Kenji Ono, Kazuhito Hayakawa 2014-08-19
8587876 Zoom lens having optical path bending member and image pickup apparatus equipped with same Kenji Ono, Kazuhito Hayakawa 2013-11-19
8542301 Electronic image pickup apparatus including an image forming optical system having a mark Kenji Ono, Kazuhito Hayakawa 2013-09-24
8526116 Zoom lens with bent optical path and image pickup apparatus using the same Kenji Ono, Kazuhito Hayakawa 2013-09-03
8432464 Zoom lens system for image pickup apparatus Kenji Ono, Hideyuki Nagaoka, Kazuhito Hayakawa 2013-04-30
8427757 Image pickup apparatus Kenji Ono 2013-04-23