Inventor

Katsuaki Kaneko

Inventor

Tokyo, JP

Overview

1987–2021

Patent span

Performing operations

Primary field (CPC B)

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

B28Dprimary

B28DWorking stone or stone-like materials11%

B62DMotor vehicles11%

C04BLime, magnesia11%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management11%

Y10TTechnical subjects covered by former us classification11%

B28BShaping clay or other ceramic compositions5%

B30BPresses in general5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%

B60NSeats specially adapted for vehicles5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987–1994Patents assigned to ONODA CEMENT CO LTD (3)· patent assignee history

1987Patents assigned to ASAHI ASBESTOS CO (1)· patent assignee history

1987Based in Ohmorinishi, JP· patent location history

1988Patents assigned to MEISEI CHEMICAL WORKS LTD (1)· patent assignee history

1988–2002Based in Tokyo, JP· patent location history

1989Based in Hasuda, JP· patent location history

2001–2002Patents assigned to A & A MATERIAL CORP (2)· patent assignee history

2021Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history

2021Based in Wako, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations