Yoko Komatsubara — Lens Patent Author | Surface & Stop

Yoko Komatsubara3 related patents across 3 interactive lens diagrams.
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Nikon Corporation (3)
Nikon Corporation(3)WO 2020/012638 A1↗2020Assignee: Nikon Corporation
Inventors: Yoko Komatsubara, Takeshi Umeda
Numerical Example 8NIKON NIKKOR Z DX 16-50mm f/3.5-6.3 VR— 9 ELEMENTS / 7 GROUPS, f = 16.46–48.50 mm
JP 2021-36283 A↗2021Assignee: Nikon Corporation
Inventors: Masashi Yamashita, Tomoki Ito, Tomonori Kuribayashi, Keigo Koida, Satoshi Miwa, Yoko Komatsubara, Katsuya Watanabe, Azuna Nonaka, Ayumu Makida
Example 1NIKON AF NIKKOR 35mm f/2 D— 6 ELEMENTS / 5 GROUPS, f = 36.000 mm (patent)
WO 2021/039813 A1↗2021Assignee: Nikon Corporation
Inventors: Masashi Yamashita, Tomoki Ito, Tomonori Kuribayashi, Keigo Koida, Satoshi Miwa, Yoko Komatsubara, Katsuya Watanabe, Azuna Nonaka, Ayumu Makida
Example 2NIKON AF-P DX NIKKOR 10-20mm f/4.5-5.6 G VR— 10-20 mm DX zoom, 14 elements / 11 groups; 3 aspherical elements