Inventor

Toshiaki Kohno

Inventor
Machida, JP

Overview

13→
Patents
1981–2004
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G06Fprimary
G06FElectric digital data processing40%
H01RElectrically-conductive connections20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
H04NPictorial communication, e.g. television10%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
C13KSaccharides obtained from natural sources or by hydrolysis of naturally occurring disaccharides, oligosaccharides or polysaccharides5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to MEIJI SEIKA KAISHA (1)· patent assignee history
1981Based in Yokohama, JP· patent location history
1996–2002Patents assigned to HITACHI LTD (8)· patent assignee history
1996–2002Based in Machida, JP· patent location history
1997–2000Patents assigned to WHITAKER CORP (2)· patent assignee history
1997Based in Yokosuka, JP· patent location history
2000–2002Based in Kanagawa, JP· patent location history
2002Patents assigned to AMP JAPAN (1)· patent assignee history
2004Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
2004Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD81996–2002
WHITAKER CORP21997–2000
AMP JAPAN12002
MEIJI SEIKA KAISHA11981
TOYOTA MOTOR CO LTD12004
Locations
LocationPatentsSpan
Machida, JP81996–2002
Kanagawa, JP22000–2002
Kawasaki, JP12004
Yokosuka, JP11997
Yokohama, JP11981