KW

Keiichiro Wada

UN Unknown: 3 patents #7,366 of 83,584Top 9%
NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
NC Nippon Steel Chemical Co.: 1 patents #136 of 380Top 40%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #752,738 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7369488 Wireless LAN apparatus for changing packet length according to changing conditions Akifumi Nagao, Tomoharu Kawada, Hiroaki Ishii 2008-05-06
5066765 Poly(azomethine-ester) having film-forming ability, and heat resistance pre and regulated monomer sequences in the polymer backbone Patrick E. Cassidy, William S. Hager 1991-11-19
4747855 Solid absorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture Hidefumi Hirai, Makoto Komiyama 1988-05-31
4696682 Solid adsorbent for carbon monoxide and process for separation from gas mixture Hidefumi Hirai, Makoto Komiyama, Susumu Hara 1987-09-29
4675309 Adsorbent for use in selective gas adsorption-separation and a process for producing the same Hidefumi Hirai, Makoto Komiyama, Kazunori Kurima 1987-06-23
4587114 Method for separating carbon dioxide from mixed gas Hidefumi Hirai, Makoto Komiyama 1986-05-06
4470829 Solid adsorbent for carbon monoxide and process for separation from gas mixture Hidefumi Hirai, Makoto Komiyama, Susumu Hara 1984-09-11