Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YN

Yoji Nishio

EMElpida Memory: 43 patents #3 of 692Top 1%
Hitachi: 41 patents #472 of 28,497Top 2%
HCHitachi Engineering Co.: 5 patents #21 of 572Top 4%
SCShikoku Kakoki Co.: 5 patents #21 of 103Top 25%
PSPs4 Luxco S.A.R.L.: 4 patents #29 of 276Top 15%
HEHitachi Vlsi Engineering: 3 patents #237 of 666Top 40%
HSHitachi Tohbu Semiconductor: 2 patents #78 of 223Top 35%
HEHitachi Micro Computer Engineering: 2 patents #45 of 393Top 15%
Nec: 1 patents #7,889 of 14,502Top 55%
RSRenesas Eastern Japan Semiconductor: 1 patents #25 of 82Top 35%
Micron: 1 patents #4,761 of 6,345Top 80%
Overall (All Time): #17,668 of 4,157,543Top 1%
91 Patents All Time

Issued Patents All Time

Showing 51–75 of 91 patents

Patent #TitleCo-InventorsDate
6628538 Memory module including module data wirings available as a memory access data bus Seiji Funaba, Yoshinobu Nakagome, Masashi Horiguchi 2003-09-30
6619340 Liquid metering and filling lifter for containers Masakatsu Kondo, Yasuji Fujikawa, Michio Ueda 2003-09-16
6574154 Data transmitter Takashi Sato, Yoshinobu Nakagome 2003-06-03
6519173 Memory system Seiji Funaba, Yoshinobu Nakagome 2003-02-11
6462580 Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them Kosaku Hirose, Hideo Hara, Katsunori Koike, Kayoko Nemoto, Tatsumi Yamauchi +2 more 2002-10-08
6438014 High speed access compatible memory module Seiji Funaba, Yoshinobu Nakagome, Masashi Horiguchi 2002-08-20
6411539 Memory system Seiji Funaba, Yoshinobu Nakagome 2002-06-25
6401771 Cleaning device for filling nozzles Masakatsu Kondo, Yasuji Fujikawa, Michio Ueda 2002-06-11
6387028 Packaging machine Kazumasa Nishiuchi, Michio Ueda 2002-05-14
6359815 Data transmitter Takashi Sato, Yoshinobu Nakagome 2002-03-19
6271687 Sense amplifier circuit Hiroshi Toyoshima, Masashige Harada, Tomohiro Nagano, Atsushi Hiraishi, Kunihiro Komiyaji +6 more 2001-08-07
6269051 Semiconductor device and timing control circuit Seiji Funaba, Yuichi Okuda, Yoshinobu Nakagome 2001-07-31
6212127 Semiconductor device and timing control circuit Seiji Funaba, Yuichi Okuda, Yoshinobu Nakagome 2001-04-03
6172532 Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them Kosaku Hirose, Hideo Hara, Katsunori Koike, Kayoko Nemoto, Tatsumi Yamauchi +2 more 2001-01-09
6160275 Semiconductor gate array device Yasuo Kaminaga, Isamu Kobayashi, Yoshihiko Yamamoto, Nozomi Horino, Kousaku Hirose 2000-12-12
6149566 Heating device for heat-sealing bottom portions of containers Masaru Matsuda, Michio Ueda 2000-11-21
6046609 Sense amplifier circuit Hiroshi Toyoshima, Masashige Harada, Tomohiro Nagano, Atsushi Hiraishi, Kunihiro Komiyaji +6 more 2000-04-04
5963483 Synchronous memory unit Hideharu Yahata, Kenichi Fukui, Atsushi Hiraishi, Sadayuki Morita 1999-10-05
5880602 Input and output buffer circuit Yasuo Kaminaga 1999-03-09
5854562 Sense amplifier circuit Hiroshi Toyoshima, Masashige Harada, Tomohiro Nagano, Atsushi Hiraishi, Kunihiro Komiyaji +6 more 1998-12-29
5677641 Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them Kosaku Hirose, Hideo Hara, Katsunori Koike, Kayoko Nemoto, Tatsumi Yamauchi +2 more 1997-10-14
5666072 Semiconductor integrated circuit device having bipolar transistor and field effect transistor Fumio Murabayashi, Shoichi Kotoku, Kozaburo Kurita, Kazuo Kato 1997-09-09
5663659 Semiconductor integrated circuit device comprising CMOS transistors and differentiator Yasuo Kaminaga, Akihiro Tamba, Yutaka Kobayashi, Masataka Minami 1997-09-02
5614848 High-speed semiconductor integrated circuit device composed of CMOS and bipolar transistors Yasuo Kaminaga, Akihiro Tamba, Yutaka Kobayashi, Masataka Minami 1997-03-25
5604417 Semiconductor integrated circuit device Yasuo Kaminaga, Akihiro Tamba, Yutaka Kobayashi, Masataka Minami 1997-02-18