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Inventor

Tetsuyuki Ohtani

Inventor
Nara, JP

Overview

4→
Patents
2005–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general21%
A47LDomestic washing or cleaning14%
B01DSeparation14%
F24FAir-conditioning14%
H01TSpark gaps14%
C12MApparatus for enzymology or microbiology7%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms7%
H01PWaveguides7%
PatentTitleYear
8,828,714'Method of evaluating elimination of microoganisms and apparatus for evaluating elimination of microorganisms'20148,627,531'Vacuum cleaner and device having ion generator'20147,591,043'Vacuum cleaner and device having ion generator'20096,859,184'Polarized wave separating structure, radio wave receiving converter and antenna apparatus'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2014Patents assigned to SHARP KK (4)· patent assignee history
2005Based in Ikoma, JP· patent location history
2009–2014Based in Nara, JP· patent location history
2014Patents assigned to NISHIKAWA KAZUO (2)· patent assignee history
2014Patents assigned to NOJIMA HIDEO (2)· patent assignee history
2014Patents assigned to OHTANI TETSUYUKI (2)· patent assignee history
2014Patents assigned to SHIMIZU YOSHIHIRO (2)· patent assignee history
2014Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK42005–2014
NISHIKAWA KAZUO22014
NOJIMA HIDEO22014
OHTANI TETSUYUKIself22014
SHIMIZU YOSHIHIRO22014
Locations
LocationPatentsSpan
Nara, JP22009–2014
Osaka, JP12014
Ikoma, JP12005