Inventor

YAMADA KAZUNARI

JP18 patents

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

YAMADA KAZUNARI

NGK INSULATORS LTD

Column and column device for low pressure-high speed liquid chromatography and a method for using said column device

Probe reactive chip, sample analysis apparatus, and method thereof

Virus-removing filter

Biochip and method for producing the same

Refining method

Titania porous body and method for producing same

Method for highly sensitive hybridization of nucleic acids, and method for gene analysis using the same

HITACHI LTD

Computer display

Video system for displaying lower resolution video signals on higher resolution video monitors

Data input apparatus

RICOH KK

Image forming equipment having improved toner sensing

Electrophotographic image forming apparatus which controls developer bias based on image irregularity

YAMADA KAZUNARI

Detectable element and sensor

Apparatus with opening and closing mechanism for propagating a driving force from a driving source to an opening and closing body

(unassigned)

Virus-removing filter

TOKUYAMA SODA KK

Process for treating waste slags

MITSUBISHI HEAVY IND MACH SYSTEMS LTD

Acceleration cavity, accelerator, and resonance frequency adjustment method of acceleration cavity

MITSUBISHI ELECTRIC CORP

Radio receiving device