Tetsuya Katou has been granted 17 US patents while listed as an inventor at Renesas Electronics . The first was granted in 1995 and the most recent in August 2022. Tetsuya Katou ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Tetsuya Katou in Kamakura, JP.
Patents per Year Patents granted per year, 1995 to 2022 Bar chart with a peak of 4 patents in 2012. peak 4 1995: 1 patents 1995 1997: 1 patents 1998: 1 patents 1998 2001: 1 patents 2004: 1 patents 2004 2006: 1 patents 2007: 1 patents 2007 2010: 1 patents 2011: 2 patents 2011 2012: 4 patents 2013: 1 patents 2013 2021: 1 patents 2022: 1 patents 2022 Issued Patents All Time
Showing 1–17 of 17 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11407167 Three-dimensional object manufacturing method and three-dimensional object manufacturing system Kunio Hakkaku , Katsuyuki Kurihara 2022-08-09
11040488 Building apparatus and building method Kunio Hakkaku , Yoshihiro Tanaka 2021-06-22
8445987 Semiconductor device having a lower-layer line — 2013-05-21
8334201 Semiconductor device and inspection method therefor — 2012-12-18
8264090 Semiconductor device including offset bonding pad and inspection method therefor — 2012-09-11
8230373 ESD analysis device and ESD analysis program used for designing semiconductor device and method of designing semiconductor device Susumu Kobayashi , Morihisa Hirata , Mototsugu Okushima , Tomohiro Kitayama 2012-07-24
8198751 Semiconductor device and control method of switch transistor thereof — 2012-06-12
8067790 Semiconductor device with less power supply noise — 2011-11-29
7960824 Semiconductor device including power supply pad and trunk wiring which are arranged at the same layer level — 2011-06-14
7853909 ESD analysis device and ESD analysis program used for designing semiconductor device and method of designing semiconductor device Susumu Kobayashi , Morihisa Hirata , Mototsugu Okushima , Tomohiro Kitayama 2010-12-14
7241816 Expandable styrene resin particles, expandable beads, and foamed article Makoto Kunimi , Makoto Saitou , Hiroshi Nakaguki , Toshio Akima 2007-07-10
$198,000
7027674 Optical module and optical transmission apparatus Naoki Matsushima , Kazumi Kawamoto , Hideyuki Kuwano , Yoshiaki Niwa 2006-04-11
$147,000
6797733 Expandable styrene resin particles, expandable beads, and foamed article Makoto Kunimi , Makoto Saitou , Hiroshi Nakaguki , Toshio Akima 2004-09-28
$171,000
6222049 2-(.omega.-alkoxycarbonyl alkanoyl)-4-butanolide Go Hata , Takeaki Etoh , Nobuhiko Ito 2001-04-24
5808106 Method for producing 2-(.omega.-alkoxycarbonyl alkanoyl)-4-butanolide and a long-chain .omega.-hydroxycarboxylic acid Go Hata , Takeaki Etoh , Nobuhiko Ito 1998-09-15
5683998 Tricyclic triazolo derivatives, processes for producing the same and the uses of the same Katsuhiro Shibayama , Tetsuya Makino , Takayuki Imaoka , Masayuki Kaneko 1997-11-04
5478823 Composition for suppressing infiltration of eosinophils Katsuhiro Shibayama , Naoki Hirayama , Shu Matsumoto 1995-12-26