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Patent Assignment Assignor Details
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Assignor Name : NIWA, SHIGEO
Total Assignments: 10
Assignment: 1
Reel/Frame:003978/0630   Pages: 3
Recorded: 03/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAGAI, HIDEO
Exec Dt:
02/20/1982
2
NIWA, SHIGEO
Exec Dt:
02/20/1982
3
SAWAI, KAZUHIKO
Exec Dt:
02/20/1982
4
TAKAHASHI, SHINOBU
Exec Dt:
02/20/1982
5
ONO, MIKIYA
Exec Dt:
02/20/1982
6
FUKUDA, YOSHIAKI
Exec Dt:
02/20/1982
7
TAKEUCHI, HIROYASU
Exec Dt:
02/20/1982
Assignee
1
MITSUBISHI MINING & CEMENT CO., LTD.
NO. 5-1, 1-CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4497075
NONE
06353765
Correspondence name and address
C. BRUCE HAMBURG
JORDAN & HAMBURG
122 E. 42ND ST.
NEW YORK, NY 10168
Assignment: 2
Reel/Frame:004600/0355   Pages: 1
Recorded: 09/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKUURA, ISAMU
Exec Dt:
03/08/1983
2
NIWA, SHIGEO
Exec Dt:
03/08/1983
Assignee
1
NGK SPARK PLUG CO., LTD., NO. 14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4636218
NONE
06476757
Correspondence name and address
SUGHRUE, ROTHWELL, MION, ZINN & MACPEAK
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004279/0438   Pages: 1
Recorded: 06/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAGAI, HIDEO
Exec Dt:
06/12/1984
2
KOBAYASHI, MASAHIRO
Exec Dt:
06/12/1984
3
NIWA, SHIGEO
Exec Dt:
06/12/1984
4
TAKEUCHI, HIROYASU
Exec Dt:
06/12/1984
5
ONO, MIKIYA
Exec Dt:
06/12/1984
Assignee
1
MITSUBISHI MINING & CEMENT CO., LTD.
NO. 5-1, 1-CHOME, MARUNOUCHI, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4613577
NONE
06624658
Correspondence name and address
JORDAN AND HAMBURG
122 EAST 42ND ST.
NEW YORK, NY 10168
Assignment: 4
Reel/Frame:004527/0813   Pages: 1
Recorded: 03/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIWA, SHIGEO
Exec Dt:
03/10/1986
2
KONDO, KAZUO
Exec Dt:
03/10/1986
3
BETSUKI, KATSUTOSHI
Exec Dt:
03/10/1986
Assignee
1
NGK SPARK PLUG CO., LTD.
NO. 14-18, TAKATSUJI-CHO, MIZUHO-KU, NOGOYA-SHI
A CORP. OF JAPAN
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4685919
NONE
06839575
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004555/0913   Pages: 2
Recorded: 06/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIWA, SHIGEO
Exec Dt:
04/15/1986
2
SUGISHITA, JUNJI
Exec Dt:
04/15/1986
3
ISHII, MASAMI
Exec Dt:
04/15/1986
Assignee
1
AISIN SEIKI KABUSHIKI KAISHA
1, ASAHI-MACHIE, 2-CHOME
KARIYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610693
NONE
06598020
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE 5, SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004953/0564   Pages: 1
Recorded: 09/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEKKI, KATSUTOSHI
Exec Dt:
09/08/1988
2
NIWA, SHIGEO
Exec Dt:
09/08/1988
Assignee
1
NGK SPARK PLUG CO., LTD., NO. 14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944758
NONE
07245255
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005138/0101   Pages: 2
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWAI, KAZUHIKO
Exec Dt:
04/10/1989
2
NIWA, SHIGEO
Exec Dt:
04/10/1989
3
HATTORI, TOMOKAZU
Exec Dt:
04/10/1989
4
YAGI, WATARU
Exec Dt:
04/10/1989
5
YABUNO, RYOHEI
Exec Dt:
04/10/1989
6
MASAMI, ISHII
Exec Dt:
04/10/1989
Assignee
1
AISIN SEIKI KABUSHIKI KAISHA
1 ASAHI-MACHI, 2-CHOME,
A CORP. OF JAPAN
KARIYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994085
NONE
07320436
Correspondence name and address
JOSEPH H. POTENZA
BANNER, BIRCH, MC KIE & BECKETT
ONE THOMAS CIRCLE, N. W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:005197/0797   Pages: 1
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NIWA, SHIGEO
Exec Dt:
10/28/1989
Assignee
1
SEIKO ELECTRONIC COMPONENTS LTD.
30-1, NISHITAGA 5-CHOME
SENDAI-SHI, MIYAGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910473
NONE
07214448
Correspondence name and address
ADAMS AND WILKS
84 WILLIAM STREET
SUITE 1000
NEW YORK, NY 10038
Assignment: 9
Reel/Frame:005202/0772   Pages: 2
Recorded: 12/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIWA, SHIGEO
Exec Dt:
11/16/1989
2
SAWAI, KAZUHIKO
Exec Dt:
11/16/1989
3
HATTORI, TOMOKAZU
Exec Dt:
11/16/1989
4
MATSUDA, YASUMASA
Exec Dt:
11/16/1989
5
YAGI, WATARU
Exec Dt:
11/16/1989
6
ISHII, MASAMI
Exec Dt:
11/16/1989
7
MITA, JUNICHI
Exec Dt:
11/16/1989
8
YAMADA, MASUO
Exec Dt:
11/16/1989
Assignee
1
AISIN SEIKI KABUSHIKI KAISHA
1 ASAHI-MACHI, 2-CHOME, A CORP. OF JAPAN
KARIYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4979958
NONE
07412307
Correspondence name and address
BANNER, BIRCH, MCKIE & BECKETT
ONE THOMAS CIRCLE, N.W.
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:005999/0889   Pages: 4
Recorded: 01/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIWA, SHIGEO
Exec Dt:
01/27/1992
2
SAKAKIBARA, MINEO
Exec Dt:
01/27/1992
Assignee
1
PFIZER HOSPITAL PRODUCTS GROUP, INC.
A CORP. OF DE.
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5213112
NONE
07827308
Correspondence name and address
RAYMOND W. AUGUSTIN
PFIZER INC.,
235 E. 42ND ST.,
NEW YORK, NY 10017-5755

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