Satoshi Miwa

12 related patents across 13 interactive lens diagrams.

Group by

Nikon Corporation(12)

US 2010/0220400 A12010

Assignee: Nikon Corporation

Inventors: Hiroshi Yamamoto, Satoshi Miwa, Takeshi Suzuki, Haruo Sato

Example 1NIKON AF-S NIKKOR 24-120mm f/4 G ED VR— 17 elements / 13 groups, 24-120 mm f/4 FX standard zoom Example 2NIKON AF-S NIKKOR 28-300mm f/3.5-5.6 G ED VR— 28-300mm FX superzoom, 19 glass elements / 14 production groups

JP 2015-215559 A2015

Assignee: Nikon Corporation

Inventors: Kazumasa Tanaka, Toshinori Take, Satoshi Miwa

Example 1NIKON AF-S NIKKOR 400mm f/2.8 E FL ED VR— 16 ELEMENTS / 12 GROUPS, 2 FLUORITE + 2 ED

JP 2015-215560 A2015

Assignee: Nikon Corporation

Inventors: Masashi Yamashita, Satoshi Miwa

Example 1NIKON AF-S NIKKOR 500mm f/4 E FL ED VR— 16 ELEMENTS / 12 GROUPS, 2 FLUORITE + 3 ED

JP 2017-068114 A2017

Assignee: Nikon Corporation

Inventors: Satoshi Miwa, Hiroshi Yamamoto, Haruo Sato

Example 1NIKON AF-S FISHEYE NIKKOR 8-15mm f/3.5-4.5 E ED— 18 ELEMENTS / 13 GROUPS — PATENT EXAMPLE, 8.17997–15.45007mm DESIGN

JP 2018-017857 A2018

Assignee: Nikon Corporation

Inventors: Satoshi Miwa, Hiroshi Yabumoto

Example 2NIKON AF-S NIKKOR 500mm f/5.6 E PF ED VR— 19 elements / 11 groups, 500 mm f/5.6 marketed

US 2018/0031811 A12018

Assignee: Nikon Corporation

Inventors: Satoshi Miwa, Masashi Yamashita

Example 4NIKON AF-S NIKKOR 600mm f/4 E FL ED VR— 16 IMAGING ELEMENTS / 12 GROUPS + PROTECTIVE MENISCUS, 2 FLUORITE / 4 ED (PRODUCTION SPECIFICATION)

WO 2019/116563 A12019

Assignee: Nikon Corporation

Inventors: Masashi Yamashita, Tomoki Ito, Hiroshi Yabumoto, Hiroshi Yamamoto, Satoshi Miwa, Keisuke Tsubonoya, Ayumu Makida, Takeru Uehara

Example 3NIKON AF-S NIKKOR 105mm f/1.4 E ED— 14 ELEMENTS / 9 GROUPS, f = 102.148 mm

JP WO2020/157904 A12020

Assignee: Nikon Corporation

Inventors: Ayumu Makida, Tomoki Ito, Satoshi Miwa

Example 1NIKON NIKKOR Z 24-200mm f/4-6.3 VR— 19 ELEMENTS / 15 GROUPS, f = 24.7–194.0 mm (design)

JP 2021-36283 A2021

Assignee: 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)

US 2021/0026133 A12021

Assignee: Nikon Corporation

Inventors: Masashi Yamashita, Tomoki Ito, Hiroshi Yabumoto, Hiroshi Yamamoto, Satoshi Miwa, Keisuke Tsubonoya, Ayumu Makida, Takeru Uehara

Example 4NIKON 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 A12021

Assignee: 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

JP 2023-23323 A2023

Assignee: Nikon Corporation

Inventors: Masaki Ito, Satoshi Miwa, Fumiaki Ohtake

Example 6NIKON NIKKOR Z 800mm f/6.3 VR S— 22 ELEMENTS / 14 GROUPS, PATENT f = 779.99933 mm

Satoshi Miwa

Nikon Corporation(12)

US 2010/0220400 A1↗2010

JP 2015-215559 A↗2015

JP 2015-215560 A↗2015

JP 2017-068114 A↗2017

JP 2018-017857 A↗2018

US 2018/0031811 A1↗2018

WO 2019/116563 A1↗2019

JP WO2020/157904 A1↗2020

JP 2021-36283 A↗2021

US 2021/0026133 A1↗2021

WO 2021/039813 A1↗2021

JP 2023-23323 A↗2023

US 2010/0220400 A12010

JP 2015-215559 A2015

JP 2015-215560 A2015

JP 2017-068114 A2017

JP 2018-017857 A2018

US 2018/0031811 A12018

WO 2019/116563 A12019

JP WO2020/157904 A12020

JP 2021-36283 A2021

US 2021/0026133 A12021

WO 2021/039813 A12021

JP 2023-23323 A2023