Kiyotaka Tsuji has been granted 36 US patents while listed as an inventor at Panasonic . The first was granted in 1989 and the most recent in March 2024. Kiyotaka Tsuji ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Kiyotaka Tsuji in Tokyo, JP.
Patents per Year Patents granted per year, 1989 to 2024 Bar chart with a peak of 5 patents in 2012. peak 5 1989: 1 patents 1989 1991: 1 patents 2001: 1 patents 2001 2003: 2 patents 2004: 1 patents 2004 2005: 1 patents 2007: 1 patents 2007 2009: 2 patents 2011: 1 patents 2011 2012: 5 patents 2013: 3 patents 2013 2014: 4 patents 2015: 5 patents 2015 2016: 2 patents 2018: 2 patents 2018 2021: 1 patents 2023: 2 patents 2023 2024: 1 patents 2024
Issued Patents All Time
Showing 1–25 of 36 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11932836
Electric reaction measuring apparatus, electric reaction processing method, and recording medium
Yumiko Kato
2024-03-19
11828751
Method for evaluating drug responsiveness and drug responsiveness evaluation system
Yumiko Kato
2023-11-28
11674889
Culture state determination based on direction-dependent image information
Yumiko Kato , Yoshihide Sawada , Taichi Sato
2023-06-13
10988518
Method for efficiently producing β myosin heavy chain in cardiac muscle cells differentiated from induced pluripotent stem cells derived from Homo sapiens
Li Liu
2021-04-27
10107792
Cell potential measuring electrode assembly and method for measuring electric potential change of cell using the same
Ken Shimono
2018-10-23
9934874
Storage medium management device, storage medium management method, storage medium, and storage medium management system
—
2018-04-03
9274995
Electronic apparatus
—
2016-03-01
9252189
Nonvolatile semiconductor memory element, nonvolatile semiconductor memory device, and method for manufacturing nonvolatile semiconductor memory device
Satoru Fujii , Takumi Mikawa
2016-02-02
9105332
Variable resistance nonvolatile memory device
Yuichiro Ikeda , Kazuhiko Shimakawa , Koji Katayama , Takumi Mikawa
2015-08-11
9026707
Electronic apparatus
—
2015-05-05
9019747
Nonvolatile semiconductor memory device and write method for the same
—
2015-04-28
8995171
Designing method of non-volatile memory device, manufacturing method of non-volatile memory device, and non-volatile memory device
Yukio Hayakawa , Shinichi Yoneda , Akifumi Kawahara
2015-03-31
8953363
Nonvolatile semiconductor memory device and read method for the same
Kazuhiko Shimakawa , Ryotaro Azuma
2015-02-10
8900965
Nonvolatile memory device manufacturing method
Haruyuki Sorada , Takumi Mikawa , Kenji Tominaga
2014-12-02
8863203
Video server apparatus
—
2014-10-14
8837200
Nonvolatile semiconductor memory device and read method for the same
Kazuhiko Shimakawa
2014-09-16
8811061
Memory device, semiconductor storage device, method for manufacturing memory device, and reading method for semiconductor storage device
Takumi Mikawa
2014-08-19
8551853
Non-volatile semiconductor memory device and manufacturing method thereof
Takumi Mikawa , Kenji Tominaga
2013-10-08
8399875
Nonvolatile memory element, and nonvolatile memory device
Takumi Mikawa , Takashi Okada
2013-03-19
$78,000
8350245
Variable resistance element and nonvolatile semiconductor memory device using the same
—
2013-01-08
$53,000
8233933
Mobile communication system
—
2012-07-31
8227788
Nonvolatile memory element, and nonvolatile memory device
Takumi Mikawa , Takashi Okada
2012-07-24
$67,000
8203936
Gateway unit
—
2012-06-19
8188833
Variable resistance element and manufacturing method of the same
—
2012-05-29
$54,000
8184645
Communication system, gateway device and adapter device
Muneyuki Suzuki , Masashi Ishida
2012-05-22