HH

Hiroshi Harayama

SK Sekisui Kagaku Kogyo: 2 patents #64 of 395Top 20%
AY Apic Yamada: 1 patents #20 of 52Top 40%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #1,496,818 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9738014 Resin molding machine Tetsuya Maeyama, Hidemichi Kobayashi, Shusaku Tagami, Yoshikazu Muramatsu, Takayuki Yamazaki +6 more 2017-08-22
4721643 Laminated structure for interior finishing materials, and method of production thereof Hideo Nishimura, Satoshi Ohmura, Yutaka Yoshino, Rikizou Tanaka, Fumimasa Kuno 1988-01-26
4320214 Method of making silane-modified ethylene-type resin Ken Shinkai, Hiroshi Takahashi, Masahiro Mizusako 1982-03-16