Inventor

Haruo Mori

Inventor

Tokyo, JP

Overview

13→

Patents

1976–2004

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 13 as inventor

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

B02Bprimary

B02BPreparing grain for milling15%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general8%

F02BInternal-combustion piston engines8%

F02DControlling combustion engines8%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof8%

F02PIgnition, other than compression ignition, for internal-combustion engines8%

H04QSelecting8%

H10DInorganic electric semiconductor devices8%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%

Y02TClimate change mitigation technologies related to transportation8%

PatentTitleYear

6,752,072'Rice polisher, pre-polished rice producing apparatus, leveling device and pre-polished rice producing facility'2004 6,748,852'Rice polisher, pre-polished rice producing apparatus, leveling device and pre-polished rice producing facility'2004 6,539,849'Rice-polisher, pre-polished rice producing apparatus, leveling device and pre-polished rice producing facility'2003 6,493,481'Optical switch unit'2002 5,259,303'Rice cleaning machine'1993 5,065,111'Differential amplifying circuit operable at high speed'1991 4,530,001'High voltage integrated semiconductor devices using a thermoplastic resin layer'1985 4,489,340'PNPN Light sensitive semiconductor switch with phototransistor connected across inner base regions'1984 4,244,000'PNPN Semiconductor switches'1981 4,176,636'Internal combustion engine having exhaust emission control system'1979 4,160,364'Internal combustion gasoline engine'1979 4,099,497'Internal combustion engine having exhaust emission control system'1978 3,953,969'System for purifying exhaust gas of a spark ignition type four stroke internal combustion engine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1979Patents assigned to FUJI HEAVY IND LTD (4)· patent assignee history

1976–2002Based in Tokyo, JP· patent location history

1981–1985Patents assigned to NIPPON TELEGRAPH & TELEPHONE (3)· patent assignee history

1984–2002Patents assigned to OKI ELECTRIC IND CO LTD (4)· patent assignee history

1993Patents assigned to YAMAMOTO & CO LTD (1)· patent assignee history

1993Based in Yamagata, JP· patent location history

2003–2004Patents assigned to YAMAMOTO MFG (3)· patent assignee history

2003–2004Based in Oishida-machi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI HEAVY IND LTD	4	1976–1979
OKI ELECTRIC IND CO LTD	4	1984–2002
NIPPON TELEGRAPH & TELEPHONE	3	1981–1985
YAMAMOTO MFG	3	2003–2004
YAMAMOTO & CO LTD	1	1993

Locations

Location	Patents	Span
Tokyo, JP	9	1976–2002
Oishida-machi, JP	3	2003–2004
Yamagata, JP	1	1993