OS

Osao Sumita

CL Clear: 4 patents #1 of 9Top 15%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Meta: 3 patents #2,208 of 6,845Top 35%
HC Hitachi Engineering Co.: 2 patents #103 of 572Top 20%
SG Spring Consulting Group: 2 patents #2 of 4Top 50%
TP Technology Partners: 1 patents #74 of 201Top 40%
Overall (All Time): #318,105 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10991468 Load-following nuclear reactor system using thermal expansion-based neutron reflector movement and fuel assembly interval adjustment mechanisms and liquid metal primary coolant Isao Ueno, Takehiko Yokomine 2021-04-27
10522259 Nuclear power generation system utilizing thermal expansion in metallic members to move a neutron reflector Isao Ueno, Takehiko Yokomine 2019-12-31
10400343 Electrolytic tank and electrolytic method for high-efficiency dry reprocessing Isao Ueno, Takehiko Yokomine 2019-09-03
10395787 Nuclear reactor system for extinguishing radioactivity Isao Ueno, Takehiko Yokomine 2019-08-27
9896354 Method for producing oxidized water for sterilization use without adding electrolyte 2018-02-20
9613723 Compact nuclear power generation system Sadao Hattori 2017-04-04
8562860 Method for activating and stabilizing dissolved hydrogen in water 2013-10-22
8518225 Apparatus and method for producing hydrogen-dissolved drinking water Shin Gyo Yim 2013-08-27
8062500 Method and apparatus for producing negative and positive oxidative reductive potential (ORP) water 2011-11-22
7749370 Manufacturing method of oxidative water to be employed for sterilization 2010-07-06
7442288 Electrolytic cell for producing charged anode water suitable for surface cleaning or treatment, and method for producing the same and use of the same 2008-10-28
7090753 Electrolytic cell for producing charged anode water suitable for surface cleaning or treatment, and method for producing the same and use of the same 2006-08-15
4588488 Method of removing oxide on metal surface Masayuki Saito, Hisao Itou, Masahito Kobayashi, Yasumasa Furutani 1986-05-13
4544462 Process for removing metal surface oxide Yasumasa Furutani, Yasuo Hira, Takashi Hasegawa, Akira Minato, Saburo Shoji 1985-10-01
4514270 Process for regenerating cleaning fluid Yasumasa Furutani, Yasuo Hira, Takashi Hasegawa, Akira Minato, Hisao Itow 1985-04-30