Inventor

NISHIZAWA ATSUSHI

JP23 patents

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

NISHIZAWA ATSUSHI

SEIKO EPSON CORP

Ink jet type recording unit with an improved carriage structure

Sheet feeder and printer

Paper feeding apparatus and printer

Ink jet printer

Ink jet printer

Apparatus for automatically adjusting a gap between a platen and a print head

Ink jet printer

Ink jet printer

Ink-jet printer for improving the freedom of movement of the carriage during a cleaning operation

NEC CORP

Sealing structure for bumps on a semiconductor integrated circuit chip

Etching method

Multi-level wiring structure having an organic interlayer insulating film

Multi-resin material for an antireflection film to be formed on a workpiece disposed on a semiconductor substrate

TOYOTA JIDOSHOKKI KK

Scroll-type compressor with gas passage formed in orbiting plate to restrict flow from compression chamber to back pressure chamber

Electric compressor

Motor-driven compressor

NEC ELECTRONICS CORP

Method of etching silicon nitride film and method of producing semiconductor device

Method of etching silicon nitride film and method of producing semiconductor device

Manufacturing method of semiconductor integrated circuit including simultaneous formation of via-hole reaching metal wiring and concave groove in interlayer film and semiconductor integrated circuit manufactured with the manufacturing method

HANERON CO LTD

Method and apparatus for detecting a partial discharge in a high-voltage transmission and distribution system

(unassigned)

Binary digital signal transmission system using binary digital signal of electrically discharged pulse and method for transmitting binary digital signal

RENESAS ELECTRONICS CORP

Semiconductor device and method for manufacturing the same

NISHIZAWA ATSUSHI

Semiconductor device and method for manufacturing the same