Inventor

Susumu Hiki

Inventor
Otawara, JP

Overview

10→
Patents
1990–2012
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 as inventor

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

A61Bprimary
A61BDiagnosis44%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general17%
B25GHandles for hand implements6%
B63BShips or other waterborne vessels6%
B63JAuxiliaries on vessels6%
F16KValves6%
F24FAir-conditioning6%
G01SRadio direction-finding6%
Y02TClimate change mitigation technologies related to transportation6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2012Patents assigned to TOSHIBA KK (10)· patent assignee history
1990–1994Based in Ootawara, JP· patent location history
1993Based in Octawara, JP· patent location history
1995–1996Patents assigned to FUJI PHOTO OPTICAL CO LTD (2)· patent assignee history
1995–2012Based in Otawara, JP· patent location history
1995Based in Tokyo, JP· patent location history
2010–2012Patents assigned to TOSHIBA MEDICAL SYS CORP (2)· patent assignee history
2012Patents assigned to HIKI SUSUMU (1)· patent assignee history
2012Patents assigned to KAMIYAMA NAOHISA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK101990–2012
FUJI PHOTO OPTICAL CO LTD21995–1996
TOSHIBA MEDICAL SYS CORP22010–2012
HIKI SUSUMUself12012
KAMIYAMA NAOHISA12012
Locations
LocationPatentsSpan
Otawara, JP51995–2012
Ootawara, JP31990–1994
Tokyo, JP11995
Octawara, JP11993