KO

Katsuhiro Ookawa

Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
Overall (All Time): #799,469 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12057327 Substrate processing apparatus and substrate processing method Masataka Gosho, Yuichi Douki, Satoshi Biwa, Satoshi Okamura, Yuichiro KUNUGIMOTO 2024-08-06
10593571 Substrate processing apparatus Hiroaki Inadomi, Tooru Nakamura, Kouji Kimoto, Yasuo Kiyohara, Satoshi Okamura +4 more 2020-03-17
4858029 Video recorder with field memory 1989-08-15
4827359 Video recording and reproducing apparatus Keiji Hatanaka 1989-05-02
4691250 Magnetic video reproducer with reversely recorded cue track 1987-09-01
4691251 Magnetic recording and reproducing apparatus in which recording is restarted responsive to recorded cue signals Toshifumi Fujii, Yoshihiro Nishida 1987-09-01