Inventor

NEGISHI TAKAYUKI

JP19 patents

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

NEGISHI TAKAYUKI

TOKUYAMA CORP

Treatment liquid for semiconductor wafers

Quaternary alkyl ammonium hypochlorite solution, method of producing the same, and method for processing semiconductor wafers

Treatment liquid for semiconductor wafers, which contains hypochlorite ions

Method for producing halogen oxyacid solution

Treatment liquid for semiconductor with ruthenium

Treatment liquid for semiconductors and method for producing same

Semiconductor wafer processing liquid containing hypobromite ions and PH buffering agent

Treatment liquid for semiconductor with ruthenium and method of producing the same

Semiconductor wafer treatment liquid and production method thereof

Onium salt-containing treatment liquid for semiconductor wafers

Treatment liquid for semiconductor with ruthenium and method of producing the same

Quaternary alkyl ammonium hypochlorite solution, method of producing the same, and method for processing semiconductor wafers

Quaternary alkylammonium hypochlorite solution, method for manufacturing same, and method for cleaning semiconductor wafer

Method and apparatus for producing halogen oxyacid solution

Inhibitor for RuO4 gas generation and method for inhibiting RuO4 gas generation

PIONEER CORP

Speaker system for mobile object

Sound generator for mobile entities

SONY GROUP CORP

Audio reproduction device

CLARION CO LTD

White balance adjustment device and white balance adjustment method