Inventor

Toshimi Kobayashi

Inventor

Kanagawa, JP

Overview

1994–2019

Patent span

Electricity

Primary field (CPC H)

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

H10Pprimary

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%

Y10TTechnical subjects covered by former us classification14%

A45FTravelling or camp equipment: sacks or packs carried on the body5%

B22FWorking metallic powder5%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding5%

C21DModifying the physical structure of ferrous metals5%

C22CAlloys5%

F01PCooling of machines or engines in general5%

F04DNon-positive-displacement pumps5%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to KAWASAKI STEEL CO (1)· patent assignee history

2001–2002Based in Gunma, JP· patent location history

2002Patents assigned to SHINETSU CHEMICAL CO (2)· patent assignee history

2002Based in Annaka, JP· patent location history

2003–2004Patents assigned to NISSAN MOTOR (2)· patent assignee history

2003–2004Based in Fujisawa, JP· patent location history

2006Patents assigned to JAPAN NUCLEAR CYCLE DEV INST (1)· patent assignee history

2006Based in Amagasaki, JP· patent location history

2007–2019Patents assigned to SONY CORP (2)· patent assignee history

2007–2019Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations