Inventor · Cambridge, MA, US

Ryo Takeuchi

30Patents
3h-index
45Co-inventors
63Inventor score

Filing activity: Feb 12, 1990 → Nov 27, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US10131870B2 Targeted mutagenesis in Spirulina Chemistry; Metallurgy 7 Active
US5041587A Process for preparing organic silicon compound Chemistry; Metallurgy 5 Expired
US10336982B2 Targeted mutagenesis in spirulina Chemistry; Metallurgy 4 Active
US8598934B2 Level shifter circuit and display driver circuit Physics 3 Active
US5620934A Production process of silicon carbide from organosilicon compounds Chemistry; Metallurgy 2 Expired
US8778320B2 Deodorant composition Chemistry; Metallurgy 2 Active
US5596117A Preparation process of organo silicon compounds and production process of silicon Chemistry; Metallurgy 2 Expired
US10415013B2 Targeted mutagenesis in Spirulina Chemistry; Metallurgy 2 Active
US10662425B2 Materials and methods for treatment of autosomal dominant retinitis pigmentosa Chemistry; Metallurgy 2 Active
US5508363A Preparation process of organosilicon compounds and production of silicon carbide Chemistry; Metallurgy 2 Expired
US10415012B2 Targeted mutagenesis in spirulina Chemistry; Metallurgy 2 Active
US9358191B2 Deodorant composition Chemistry; Metallurgy 1 Active
US6752862B2 Color fading/discoloration preventive agent Human Necessities 1 Expired
US11023370B2 Memory system having a plurality of memory chips and method for controlling power supplied to the memory chips Emerging Cross-Sectional Technologies 0 Active
US11987804B2 Rapamycin resistant cells Chemistry; Metallurgy 0 Active
US9876634B2 Transmission device, reception device, and transmission/reception system Physics 0 Active
US9580668B2 Process for producing purified essential oil Human Necessities 0 Active
US12173290B2 Materials and methods for controlling gene editing Chemistry; Metallurgy 0 Active
US10995328B2 Materials and methods for treatment of autosomal dominant cone-rod dystrophy Chemistry; Metallurgy 0 Active
US12247201B2 Materials and methods for treatment of autosomal dominant retinitis pigmentosa Chemistry; Metallurgy 0 Active
US10372664B2 Host-side transceiver device and transceiver system Electricity 0 Active
US7060726B2 Antibacterial agent Human Necessities 0 Expired
US7098244B2 Antibacterial agent Human Necessities 0 Expired
US7473789B2 9-(1′,5′-dimethyl-1′-vinyl -4′- hexenyl)-4-hydroxy-7H-furo[3,2-γ] [1] benzopyran-7-one as antibacterial agent Human Necessities 0 Expired
US12252513B2 Thermostable phycobiliproteins produced from recombinant arthrospira Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.