Inventor

OHKAWA TIHIRO

87 patents

⚠️ This page may combine multiple inventors who share the name “OHKAWA TIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OHKAWA TIHIRO

GEN ATOMICS

Device for electrostatic manipulation of droplets

Method for sequencing double-stranded DNA

Method and apparatus for producing high density plasma using whistler mode excitation

Fabrication of fiber-reinforced composites

Heat transfer via dense gas in a fluid circulation system

High density plasma formation using whistler mode excitation in a reduced cross-sectional area formation tube

Plasma processing apparatus for controlling plasma constituents using neutral and plasma sound waves

Corona discharge treatment

Quasi-open magnet configuration for use in magnetic resonance imaging

Low hazard extremely low frequency power transmission line

Acoustically fluidized bed of fine particles

Controlled potential plasma source

Melt texturing of long superconductor fibers

Acoustic barrier separator

Multifilamentary superconducting cable with transposition

Electromagnetic pulse generator for use with exploding material

Compact open NMR systems for in situ measurement of moisture, salinity, and hydrocarbons

Deposition of synthetic diamonds

ARCHIMEDES TECH GROUP INC

Radial plasma mass filter

Plasma mass filter

Isotope separator

Charged particle separator with drift compensation

Negative ion filter

Plasma mass filter

Tandem plasma mass filter

Centrifugal filter for multi-species plasma

Toroidal plasma mass filter

Device and method for ion acceleration

Plasma filter with helical magnetic field

Induction plasma torch liquid waste injector

Plasma mass separator using ponderomotive forces

Partially ionized plasma mass filter

High frequency wave heated plasma mass filter

High throughput plasma mass filter

Band gap plasma mass filter

Ponderomotive force plug for a plasma mass filter

TOYO TECHNOLOGIES INC

Device and method for electrophoretic fraction

Device and method for processing a plasma to alter the surface of a substrate using neutrals

Method for manipulating a solution using a ferroelectric electro-osmotic pump

Fiber filled electro-osmotic pump

Digital electron lithography with field emission array (FEA)

GEN ATOMIC CO

Integrated photovoltaic electrolytic cell

Mechanical compression plasma device

Coil-less divertors for toroidal plasma systems

In situ regeneration of the first wall of a deuterium-tritium fusion device

GA TECHNOLOGIES INC

Method and apparatus for producing average magnetic well in a reversed field pinch

Multiple pinch method and apparatus for producing average magnetic well in plasma confinement

Coupled heterostructure superlattice devices

US ENERGY

Toroidal magnet system

Tokamak with mechanical compression of toroidal magnetic field