Tomoki Ito — Lens Patent Author | Surface & Stop

Tomoki Ito8 related patents across 8 interactive lens diagrams.
View in relationship map →
Group by
Assignees
Nikon Corporation (8)
Nikon Corporation(8)US 2006/0072213 A1↗2006Assignee: Nikon Corporation
Inventors: Atsushi Shibayama, Takeshi Suzuki, Tomoki Ito
NIKON AF-S DX VR ZOOM-NIKKOR 18-200mm f/3.5-5.6G IF-ED— 16 PHYSICAL ELEMENTS / 12 GROUPS, 18-200mm marketed; 18.50109-194.99580mm patent control points
US 8,416,506 B2↗2013Assignee: Nikon Corporation
Inventors: Tomoki Ito
NIKON AF-S NIKKOR 70-200mm f/2.8 G ED VR II— 70-200 mm f/2.8 FX telephoto zoom, Patent design: f = 71.40-196.00 mm, FNO = 2.89
WO 2019/097669 A1↗2019Assignee: Nikon Corporation
Inventors: Tomoki Ito
NIKON AF-S NIKKOR 70-200mm f/2.8 E FL ED VR— 22 ELEMENTS / 18 GROUPS, f = 70–200 mm (design 71.5–196.0 mm)
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
JP WO2020/157904 A1↗2020Assignee: Nikon Corporation
Inventors: Ayumu Makida, Tomoki Ito, Satoshi Miwa
NIKON NIKKOR Z 24-200mm f/4-6.3 VR— 19 ELEMENTS / 15 GROUPS, f = 24.7–194.0 mm (design)
US 2020/0049962 A1↗2020Assignee: Nikon Corporation
Inventors: Tomoki Ito
NIKON AF-S NIKKOR 80-400mm f/4.5-5.6 G ED VR— 20 ELEMENTS / 12 GROUPS, f = 80–400 mm (design 81.6–392.0 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
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
NIKON 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