Inventor · Ichihara, JP

Takao Goto

69Patents
13h-index
76Co-inventors
87Inventor score

Filing activity: Feb 11, 1976 → Mar 17, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5594849A Biomedical magnetism imaging apparatus and method Human Necessities 47 Expired
US4474811A Anti-inflammatory ophthalmic solution and process for preparing the same Performing Operations; Transporting 37 Expired
US6891375B2 Static field controlling method and MRI apparatus Physics 28 Expired
US7815161B2 Compact valve Emerging Cross-Sectional Technologies 24 Active
US4382953A Ophthalmic solution for intraocular pressure reduction Human Necessities 22 Expired
US6127825A Method of phase shift measurement, method of phase correction, and MRI apparatus Physics 20 Expired
US5355085A Multichannel SQUID flux meter having multiplexed SQUID flux sensors Emerging Cross-Sectional Technologies 19 Expired
US5045788A Digital SQUID control system for measuring a weak magnetic flux Emerging Cross-Sectional Technologies 17 Expired
US5729139A MRI apparatus Physics 17 Expired
US6218834A Method of shift measurement, method of phase shift correction, and MRI apparatus Physics 16 Expired
US7430475B2 Biological discovery using gene regulatory networks generated from multiple-disruption expression libraries Physics 16 Expired
US7646417B2 Mobile phone equipped with a camera Electricity 16 Expired
US5149702A Cycloheptenopyridine derivatives, process for preparation thereof and antiulcer agents containing the same Emerging Cross-Sectional Technologies 13 Expired
US4901900A Connector for string instrument and harness Emerging Cross-Sectional Technologies 13 Expired
US4827825A Tuning peg Physics 12 Expired
US5747712A Peg for a stringed instrument Physics 11 Expired
US5093618A Multi-channel SQUID fluxmeter with time division feedback Emerging Cross-Sectional Technologies 11 Expired
US5481955A Tremolo device Physics 10 Expired
US5615462A Connector for coupling a harness and a stringed instrument Emerging Cross-Sectional Technologies 10 Expired
US4122515A High harmonic current reducing apparatus in power converter Electricity 10 Expired
US5495849A Biologic magnetometer for determining an electric current distribution in a living organ Physics 9 Expired
US6362623B1 Gradient coil for MRI apparatus using shielding coil disposed in a high winding density zone Physics 8 Expired
US4787285A Anchor bolt device for tremold device Physics 7 Expired
USD373136S Bridge device for a stringed instrument General 7 Expired
US6392411B1 MR imaging method, phase shift measuring method and MR imaging system Physics 7 Expired

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