KO

Kazuo Ozawa

SO Sony: 12 patents #3,691 of 25,231Top 15%
MC Maruzen Oil Co.: 2 patents #6 of 32Top 20%
NC Nippon Soda Co.: 1 patents #348 of 648Top 55%
OE Omron Tateisi Electronics: 1 patents #264 of 599Top 45%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
Overall (All Time): #260,263 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6417327 Peptide capable of regulating physiological function of FGF-5 and pharmaceutical composition containing the peptide Shuichi OKA, Yoshimitsu Yamazaki, Toru Imamura, Yasuko Fujita, Saori Yamamoto +3 more 2002-07-09
6043962 Tape cassette and metal mold device for molding tape cassette halves Masanori Abe 2000-03-28
5874254 FGF-5 analogous protein, and pharmaceutical composition containing the same Toru Imamura, Syuichi Oka, Chieri Sato, Seigo Suzuki 1999-02-23
5774312 Tape cassette Masanori Abe 1998-06-30
5314558 Method of applying a decorative foil to a tape cassette reel Kiyoshi Urayama 1994-05-24
5024394 Tape cassette Masanori Sato 1991-06-18
5003425 Tape cassette having tape contacting slack regulating portions 1991-03-26
4995565 Cassette reel Kiyoshi Urayama 1991-02-26
4933520 Electrical contact for use in electromagnetic relay Masatoshi Ohba 1990-06-12
4846419 Cassette reel having an indicator for tape volume with an upper flange Shigeru Tateno 1989-07-11
4706149 Tape cassette Tetsuo Machida 1987-11-10
4631618 Tape cassette with protection cover and tape end sensing means Hideki Nonoyama 1986-12-23
4581670 Flexible magnetic disc cassette with a slidably mounted shutter Tsuneo Nemoto, Tetsuo Sawa 1986-04-08
4544977 Magnetic disc device Tetsuo Sawa 1985-10-01
4529552 Composite oxyalkoxides and derivatives thereof Iwao Kato, Yoshihiko Nakamura, Tetsuo Yoshimoto, Masanori Iwamori, Makoto Asai 1985-07-16
4517349 Process for the production of p-vinyl phenol polymer Hiroshi Fujiwara, Hatsutaro Yamazaki 1985-05-14
4510546 Flexible magnetic disc cassette Shojiro Asami, Tetsuo Sawa 1985-04-09
4503271 Process for the production of para-vinyl phenol by dehydrogenation of para-ethyl phenol Hiroshi Fujiwara, Hatsutaro Yamazaki 1985-03-05