Inventor

Yasuhiko Komatsu

Inventor

Saitama, JP

Overview

1976–2014

Patent span

Human necessities

Primary field (CPC A)

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

C07Kprimary

C07KPeptides18%

A61KPreparations for medical, dental or toiletry purposes12%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations12%

H04NPictorial communication, e.g. television12%

B22DCasting of metals6%

C22CAlloys6%

F02FCylinders, pistons or casings, for combustion engines6%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%

G06FElectric digital data processing6%

G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history

1976–1978Based in Toyota, JP· patent location history

1998Patents assigned to HITACHI LTD (1)· patent assignee history

1998Based in Chigasaki, JP· patent location history

2002Patents assigned to JAPAN ENERGY CORP (1)· patent assignee history

2002–2004Based in Saitama, JP· patent location history

2007Patents assigned to JAPAN SCIENCE & TECH CORP (1)· patent assignee history

2007Based in Ageo, JP· patent location history

2014Patents assigned to KIKUCHI YOSUKE (1)· patent assignee history

2014Based in Suwa-shi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations