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Yusuke Takei — 53 Patents

OLOlympus: 25 patents #80 of 3,097Top 3%

ACAsahi Glass Co.: 11 patents #160 of 2,251Top 8%

DCDmg Mori Seiki Co.: 5 patents #3 of 142Top 3%

Kyocera: 5 patents #593 of 3,732Top 20%

TTThe University Of Tokyo: 4 patents #204 of 2,633Top 8%

OMOmron: 2 patents #1,275 of 3,089Top 45%

WHWhill: 2 patents #8 of 25Top 35%

OUOsaka University: 1 patents #681 of 1,984Top 35%

MCMeiji Co.: 1 patents #75 of 202Top 40%

Toyota: 1 patents #15,486 of 26,838Top 60%

MIMitsubishi Cable Industries: 1 patents #162 of 372Top 45%

Tokyo, JP: #1,722 of 90,295 inventorsTop 2%

Overall (All Time): #48,528 of 4,157,543Top 2%

53 Patents All Time

Yusuke Takei has been granted 53 US patents while listed as an inventor at Olympus. The first was granted in 2000 and the most recent in November 2025. Yusuke Takei ranks #48,528 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Yusuke Takei in Tokyo, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 53 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12458433	Treatment instrument	Tsunetaka AKAGANE, Kyoko Nozawa, Kana Tanaka	2025-11-04
12343291	Electric mobility vehicle system in a facility	Seiya Shimizu, Keisuke Kawahara	2025-07-01
12097874	System in facility and electric mobility vehicle	Kharisma Adi Perdana Nitiputra, Wei Shun Kao	2024-09-24
11896292	Medical device and treatment system	—	2024-02-13
11786288	Treatment instrument and manufacturing method of treatment instrument	Kazuhiro Tanaka, Tomoyuki TAKASHINO	2023-10-17
11707316	Treatment instrument	Kazuhiro Tanaka, Yuki Kawaguchi, Ojiro KITAMURA, Akinori Kobayashi, Tomoyuki TAKASHINO +1 more	2023-07-25
11596464	Medical apparatus	Kazuhiro Tanaka, Tomoyuki TAKASHINO	2023-03-07
11553957	Surgical treatment instrument	Ojiro KITAMURA, Yuki Kawaguchi	2023-01-17
11311307	Manufacturing method of a grasping device and treatment instrument	—	2022-04-26
11134972	Treatment tool	Kazuhiro Tanaka, Ojiro KITAMURA, Akinori Kobayashi, Tatsuro Yamamoto	2021-10-05
11109876	Surgical treatment instrument	Ojiro KITAMURA, Yuki Kawaguchi	2021-09-07
11072226	Vehicle sun visor device	Takahiro Suzuki, Yuji Kariya	2021-07-27	$969,000
11013525	Treatment tool	—	2021-05-25
10980559	Treatment instrument	Kazuhiro Tanaka, Ojiro KITAMURA, Akinori Kobayashi, Tatsuro Yamamoto	2021-04-20
10869711	Grasping treatment unit, grasping treatment instrument, and grasping treatment system	Tomoyuki TAKASHINO, Kazuhiro Tanaka	2020-12-22
10617462	Medical device	Tomoyuki TAKASHINO, Kazuhiro Tanaka	2020-04-14
10363083	Energy treatment system, energy control device, and energy treatment instrument	Tomoyuki TAKASHINO, Kazuhiro Tanaka	2019-07-30
10070913	Grasping treatment unit, grasping treatment instrument and grasping treatment system	Tomoyuki TAKASHINO, Kazuhiro Tanaka	2018-09-11
10058373	Treatment instrument and treatment system	Tomoyuki TAKASHINO, Hiroaki Ichikawa, Kazuhiro Tanaka	2018-08-28
10048093	Position detecting device	Masaaki Kusumi, Shigeru Ishimoto, Mitsugu Yoshihiro	2018-08-14
10034703	Control device for energy treatment tool, and energy treatment system	Tomoyuki TAKASHINO, Kazuhiro Tanaka	2018-07-31
10024691	Position detecting device	Masaaki Kusumi, Shigeru Ishimoto, Mitsugu Yoshihiro	2018-07-17
9993289	Treatment device	Hideo SOBAJIMA, Tomoyuki TAKASHINO	2018-06-12
9962216	Treatment device	—	2018-05-08
9949781	Grasping treatment unit, grasping treatment instrument, and grasping treatment system	Tomoyuki TAKASHINO, Kazuhiro Tanaka	2018-04-24