Hiroshi Yabumoto — Lens Patent Author | Surface & Stop

Hiroshi Yabumoto4 related patents across 4 interactive lens diagrams.
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Nikon Corporation (4)
Nikon Corporation(4)JP 2018-017857 A↗2018Assignee: Nikon Corporation
Inventors: Tetsushi Miwa, Hiroshi Yabumoto
NIKON AF-S NIKKOR 500mm f/5.6E PF ED VR— 19 elements / 11 groups, 500 mm f/5.6 marketed
WO 2019/116563 A1↗2019Assignee: Nikon Corporation
Inventors: Masashi Yamashita, Tomoki Ito, Hiroshi Yabumoto, Hiroshi Yamamoto, Satoshi Miwa, Keisuke Tsubonoya, Ayumu Makida, Takeru Uehara
NIKON AF-S NIKKOR 105mm f/1.4 E ED— 14 ELEMENTS / 9 GROUPS, f ≈ 102.1 mm
US 2021/0026133 A1↗2021Assignee: Nikon Corporation
Inventors: Masashi Yamashita, Tomoki Ito, Hiroshi Yabumoto, Hiroshi Yamamoto, Satoshi Miwa, Keisuke Tsubonoya, Ayumu Makida, Takeru Uehara
NIKON AF-P DX NIKKOR 70-300mm f/4.5-6.3 G ED VR— 70-300 mm marketed; 72.1-292.1 mm patent, f/4.5-6.3 marketed; f/4.707-6.494 patent
JP 2022-092388 A↗2022Assignee: Nikon Corporation
Inventors: Hiroshi Yabumoto
NIKON NIKKOR Z 100-400mm f/4.5-5.6 VR S— 25 elements / 20 groups, 6 ED + 2 Super ED