Inventor

Hiromasa Okada

Inventor
Tsukuba, JP

Overview

4→
Patents
1994–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Hprimary
C07HSugars17%
A61KPreparations for medical, dental or toiletry purposes8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
B62JCycle saddles or seats8%
B62KCycles8%
B62MRider propulsion of wheeled vehicles or sledges8%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%
D04HMaking textile fabrics, e.g. from fibres or filamentary material8%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to KURARAY CO (1)· patent assignee history
1994Based in Kurashiki, JP· patent location history
1999–2000Patents assigned to BANYU PHARMA CO LTD (2)· patent assignee history
1999–2000Based in Tsukuba, JP· patent location history
2020Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2020Based in Kumamoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BANYU PHARMA CO LTD21999–2000
HONDA MOTOR CO LTD12020
KURARAY CO11994
Locations
LocationPatentsSpan
Tsukuba, JP21999–2000
Kumamoto, JP12020
Kurashiki, JP11994