KT

Kazumi Tanabe

SU Sumco: 4 patents #91 of 464Top 20%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #819,264 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11473210 Heat shielding member, single crystal pulling apparatus, and method of producing single crystal silicon ingot Kaoru Kajiwara, Ryota Suewaka, Shunji Kuragaki 2022-10-18
10494734 Method for producing silicon single crystals Kaoru Kajiwara, Yasuhiro Saito, Takahiro KANEHARA, Tomokazu Katano, Hideki Tanaka 2019-12-03
10177008 Silicon wafer and method for manufacturing the same Takashi Nakayama, Takeo Katoh, Shigeru Umeno 2019-01-08
9903044 Silicon single crystal producing method Takashi Yokoyama, Tegi Kim 2018-02-27
5552866 Copying apparatus for the photographic reproduction of a multi-dimensional object Fumio Matsumoto, Ryoichi Kato, Teruo Bando 1996-09-03
4763212 Floppy disk drive with a linearly operated media clamp Tetsuo Kanno 1988-08-09