Inventor

WAKAMATSU HIDETOSHI

JP22 patents

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

WAKAMATSU HIDETOSHI

OKI ELECTRIC IND CO LTD

Method of manufacturing a trench filled with an insulating material in a semiconductor substrate

Airborne molecular contaminant removing apparatus

Method for making a semiconductor device by doping with arsenic, of at least 25 wt. % into a polysilicon layer

Method for fabricating a semiconductor device using a BPSG layer containing high concentrations of phosphorus and boron

Apparatus for removing impurity contents in the air

Method for removing impurity contents in the air

Method of collecting chemically contaminating impurity constituents contained in air

OHMI TADAHIRO

Oxide film forming method

Semiconductor device and method for manufacturing the same

Oxide film forming method

TOSOH CORP

Ion-exchanger, process for production thereof, and process for removal of multiply charged anions employing the ion-exchanger

Ultraviolet ray-transparent optical glass material and method of producing same

Method for crystallizing α-L-aspartyl-L-phenylalanine methyl ester

TOYO SODA MFG CO LTD

Process for producing stable α-L-aspartyl-L-phenylalanine methyl ester

Process for producing alpha-aspartyl-l-phenylalanine methyl ester having an improved solubility

Process for producing alpha-L-aspartyl-L-phenylalanine methyl ester having an improved solubility

PANASONIC CORP

Fuel cell system and method of operating the same

SHIOSAKI KEISUKE

Power generation system and operation method thereof

HOLLAND SWEETENER CO

Method for crystallizing α-L-aspartyl-L-phenylalanine methyl ester

TATSUI HIROSHI

Power generation system and method of operating the same

YUKIMASA AKINORI

Fuel cell system and method of operating fuel cell system

HATANO SUSUMU

Fuel cell system