Takakazu Bito — Lens Patent Author | Surface & Stop

Takakazu Bito3 related patents across 3 interactive lens diagrams.
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Panasonic Intellectual Property Management Co., Ltd. (3)
Panasonic Intellectual Property Management Co., Ltd.(3)US 2015/0103211 A1↗2015Assignee: Panasonic Intellectual Property Management Co., Ltd.
Inventors: Takakazu Bito, Hiroaki Suzuki, Yoshiaki Kurioka, Yusuke Yonetani
PANASONIC LEICA DC VARIO-ELMARIT 4.5-108mm f/2.8 (Panasonic Lumix DMC-FZ300)— 14 ELEMENTS / 11 GROUPS, NORMALIZED MODEL 4.640-103.140mm
US 2016/0054550 A1↗2016Assignee: Panasonic Intellectual Property Management Co., Ltd.
Inventors: Takakazu Bito, Hiroaki Suzuki
PANASONIC LEICA DC VARIO-SUMMILUX 10.9-34mm f/1.7-2.8 ASPH. (Panasonic Lumix LX100 / LX100 II; Leica D-Lux (Typ 109) / D-Lux 7 / D-Lux 8)— 11 ELEMENTS / 8 GROUPS, MARKETED 10.9-34mm f/1.7-2.8
JP 2022-125453 A↗2022Assignee: Panasonic Intellectual Property Management Co., Ltd.
Inventors: Takahiro Kitada, Takehiro Nishioka, Yoshio Matsumura, Takakazu Bito
PANASONIC LUMIX S 70-300mm f/4.5-5.6 MACRO O.I.S.— 17 ELEMENTS / 11 GROUPS, 7 ZOOM GROUPS (+/−/+/+/−/+/−)