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HONMA NORITOSHI

Overview
  • Total Patents
    20
About

HONMA NORITOSHI has a total of 20 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating and audio-visual technology are SURFACE HIGH PERFORMANCE RES, M K CHEM & TECH CO LTD and ITB SRL.

Patent filings in countries

World map showing HONMA NORITOSHIs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing HONMA NORITOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Honma Noritoshi 20

Latest patents

Publication Filing date Title
JPS602672A Nickel-phosphorus plating solution
JPS602671A Electroless nickel plating solution
JPS59232262A Brightener for electroless nickel plating solution
JPS59232263A Electroless gold plating solution
JPS59232261A Stabilizer for electroless nickel plating solution
JPS59229478A Stabilizer for electroless gold plating liquid
JPS59226170A Electroless nickel plating solution
JPS59226190A Platinum-palladium alloy plating bath
JPS59215371A Mechanical pencil lead and pencil lead
JPS59215370A Mechanical pencil lead and pencil lead
JPS59213782A Lead for propelling pencil and pencil
JPS59208084A Degreasing and descaling agent
JPS59204672A Lead of propelling pencil and lead of pencil giving absolutely nonreflecting deep black written mark
JPS59204671A Lead of propelling pencil and lead of pencil having extremely high flexural strength and manufacturable within remarkably shortened time
JPS59203562A Deodorant
JPS59202300A Almighty cleaner
JPS59200772A Defatting and derusting agent liquid applicable by single touch
JPS59197475A Pencil lead and mechanical pencil lead capable of writing deep black without causing any reflection of light
JPS59196375A Retroreflective writing material having high brightness of retroreflection after writing
JPS59174668A Lustrous reflective colored core with high reflective brightness after writing and writing tool therefrom