Tomoyuki Umetsu — 10 Patents at Sony

Tomoyuki Umetsu has been granted 10 US patents while listed as an inventor at Sony. The first was granted in 2011 and the most recent in July 2025. Tomoyuki Umetsu ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Tomoyuki Umetsu in Tokyo, JP.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12366518	Particle analysis system and particle analysis method	Naoki Ide	2025-07-22
12259309	Microparticle measurement spectrometer, microparticle measurement device using the microparticle measurement spectrometer, and method for calibrating microparticle measurement photoelectric conversion system	Masaaki Hara, Yoshiki Okamoto	2025-03-25
12122988	Cell evaluation device and cell evaluation system	Shiori Oshima, Koji Futamura, Kenji Tanaka, Masahiro Matsumoto	2024-10-22	$714,000
11852578	Microparticle measurement spectrometer, microparticle measurement device using the microparticle measurement spectrometer, and method for calibrating microparticle measurement photoelectric conversion system	Masaaki Hara, Yoshiki Okamoto	2023-12-26	$752,000
11480513	Fine particle measurement apparatus, information processing apparatus, and information processing method	Masaaki Hara, Nobuhiro Hayashi, Yasunobu Kato	2022-10-25	$483,000
11131622	Information processing device, information processing method, and information processing system	Yasunobu Kato, Nobuhiro Hayashi, Naoki Ide	2021-09-28	$1,910,000
10001451	Cell determination device, cell determination system, and cell determination method	Seungmin LEE, Marcaurele Brun, Yoichi Katsumoto	2018-06-19	$781,000
8828212	Dielectric cytometric apparatus and dielectric-cytometric cell sorting method	Shinji Omori, Kazumasa Sato, Yoichi Katsumoto, Yoshihito Hayashi	2014-09-09	$140,000
7898668	Terahertz spectrometer	—	2011-03-01	$521,000
7884942	Probe apparatus and terahertz spectrometer	—	2011-02-08	$301,000

Tomoyuki Umetsu — 10 Patents

Issued Patents All Time

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