TK

Takashi Kumazawa

TS Toshiba Medical Systems: 7 patents #168 of 1,088Top 20%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
TK Terumo Kabushiki Kaisha: 5 patents #271 of 1,558Top 20%
TC Tamagawa Seiki Co.: 1 patents #41 of 88Top 50%
HG HGST: 1 patents #1,032 of 1,677Top 65%
TT Toshiba Teli: 1 patents #7 of 9Top 80%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
IC Idemitsu Petrochemical Co.: 1 patents #305 of 578Top 55%
Overall (All Time): #249,559 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
11992240 Puncture system Ryosuke Ueda, Ryosuke Maeda, Toshiaki Shinohara, Masaaki Watanabe, Yuusuke Uchida 2024-05-28
10744014 Stent delivery device Kazuyoshi Tani 2020-08-18
10350097 Stent delivery system Tomoya Komatsu 2019-07-16
10251765 Stent delivery system and manufacturing method for the same Hiroaki Nagura 2019-04-09
9522074 Stent delivery system 2016-12-20
9445788 Ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method 2016-09-20
9364198 Ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method 2016-06-14
9307959 Ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method 2016-04-12
9261986 Trackball device and ultrasonic diagnostic apparatus Shinichiro KIKUCHI, Shingo Higashiyama 2016-02-16
9237882 Ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method 2016-01-19
9204863 Ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method 2015-12-08
8758254 Ultrasound probe diagnosing apparatus, ultrasound diagnostic apparatus, and ultrasound probe diagnosing method 2014-06-24
7733601 Hard disk drive adapted to prevent release of strain between voice coil motor and base Satoshi Hayakawa, Eiji Soga, Kohichi Takeuchi 2010-06-08
7598993 Imaging apparatus and method capable of reading out a plurality of regions Kouki Abe, Sei Makino, Junji Kishi 2009-10-06
5189198 Process for preparing unsaturated dicarboxylic acid diesters Tetsuo Ishibashi, Mitsugu Kanzawa 1993-02-23
5186175 Ultrasonic diagnostic apparatus Makoto Hirama 1993-02-16
5163434 Ultrasonic diagnostic apparatus 1992-11-17
4551555 Process for the production of carbonyl compounds Yoshio Hironaka 1985-11-05