ES

Eijiro SATO

OL Olympus: 10 patents #461 of 3,097Top 15%
OS Olympus Medical Systems: 4 patents #161 of 833Top 20%
Overall (All Time): #329,666 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12310657 Equipment for crushing urinary stone Soichi IKUMA, Hiroki Kazuno 2025-05-27
12193647 Insertion apparatus and lithotripsy method Kento IGUCHI 2025-01-14
11925313 Endoscope and endoscope system 2024-03-12
11534055 Bending portion for endoscope, bending piece of bending portion for endoscope, endoscope, and injection molding mold for bending piece of bending portion for endoscope Hiroaki Nakaji 2022-12-27
10918267 Endoscope Chikayoshi Meguro, Kenji TAKATSUJI 2021-02-16
10548464 Endoscope Chikayoshi Meguro, Kenji TAKATSUJI 2020-02-04
10206559 Endoscope apparatus Kenji TAKATSUJI, Chikayoshi Meguro 2019-02-19
9820635 Bending tube for endoscope and endoscope Hideyuki Seto, Takeru Kondo, Takashi Nara 2017-11-21
8967204 Curved pipe for endoscopes Gregory S. Konstorum 2015-03-03
8643709 Endoscope Eiji Matsuda 2014-02-04
8425407 Endoscope insertion portion Eiji Matsuda, Toru Shinmura 2013-04-23
7942815 Endoscope insertion portion with a two wire bending portion Kaoru Tsuruoka 2011-05-17
D575399 Endoscope Kazutaka Matsumoto, Kaoru Tsuruoka, Masanori Yajima 2008-08-19
D549332 Endoscope Kazutaka Matsumoto, Kaoru Tsuruoka, Masanori Yajima 2007-08-21