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Inventor

Daijiro Hosogai

Inventor
Kawajima, JP

Overview

9→
Patents
1988–1993
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 9 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof35%
B05BSpraying apparatus23%
F02BInternal-combustion piston engines19%
F23DBurners15%
F02DControlling combustion engines4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
5,179,923'Fuel supply control method and ultrasonic atomizer'19935,094,196'System for operating two-cycle spark ignition engine'19924,986,248'Fuel supply system for internal combustion engine using an ultrasonic atomizer'19914,974,780'Ultrasonic fuel injection nozzle'19904,799,622'Ultrasonic atomizing apparatus'19894,756,478'Vibrating element for use on an ultrasonic injection nozzle'19884,733,820'Vibrating element for use on an ultrasonic injection nozzle'19884,726,522'Vibrating element for ultrasonic atomization having curved multi-stepped edged portion'19884,726,523'Ultrasonic injection nozzle'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1990Patents assigned to TOA NENRYO KOGYO KK (5)· patent assignee history
1988Based in Kawajima, JP· patent location history
1988–1990Based in Saitama, JP· patent location history
1989Patents assigned to TAO NENRYO KOGYO KABUSHIKI KAI (1)· patent assignee history
1989Based in Kawashima, JP· patent location history
1990Patents assigned to OVAL ENG CO LTD (1)· patent assignee history
1991–1993Patents assigned to TONEN CORP (3)· patent assignee history
1991–1993Based in Ooi, JP· patent location history
1992Patents assigned to MITSUI SHIPBUILDING ENG (1)· patent assignee history
1992Based in Ohi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOA NENRYO KOGYO KK51988–1990
TONEN CORP31991–1993
MITSUI SHIPBUILDING ENG11992
OVAL ENG CO LTD11990
TAO NENRYO KOGYO KABUSHIKI KAI11989
Locations
LocationPatentsSpan
Kawajima, JP31988
Ooi, JP21991–1993
Saitama, JP21988–1990
Ohi, JP11992
Kawashima, JP11989