Nobuyuki Adachi — Lens Patent Author | Surface & Stop

Nobuyuki Adachi4 related patents across 4 interactive lens diagrams.
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Panasonic Corporation (1)
Tamron Co., Ltd. (2)
Tamron Optical Foshan Co., Ltd. (1)
Panasonic Corporation(1)US 2012/0147254 A1↗2012Assignee: Panasonic Corporation
Inventors: Nobuyuki Adachi, Takuya Imaoka
Embodiment 4PANASONIC LUMIX G FISHEYE 8mm f/3.5— 10 ELEMENTS / 9 GROUPS, f = 7.850 mm patent / 8 mm marketed
Tamron Co., Ltd.(2)JP 2013-254160 A↗2013Assignee: Tamron Co., Ltd.
Inventors: Nobuyuki Adachi
Example 7TAMRON 28-300mm f/3.5-6.3 Di VC PZD— 19 ELEMENTS / 15 GROUPS, 28-300mm marketed; 28.776-291.262mm patent states
US 9,063,253 B2↗2015Assignee: Tamron Co., Ltd.
Inventors: Nobuyuki Adachi
Embodiment 7TAMRON SP 90mm f/2.8 Di MACRO 1:1 VC USD (F004)— 14 ELEMENTS / 11 GROUPS, f = 92.556 mm (COMPUTED)
Tamron Optical Foshan Co., Ltd.(1)JP 2012-181525 A↗2012Assignee: Tamron Optical Foshan Co., Ltd.
Inventors: Nobuyuki Adachi, Hisayuki Yamanaka
Embodiment 1TAMRON 18-200mm f/3.5-6.3 Di III VC (B011)— 17 ELEMENTS / 13 GROUPS, 18.50-194.00 mm PATENT EFL