KY

Keiichi Yoshioka

HI Hitachi: 1 patents #856 of 3,149Top 30%
KS Kawasaki Steel: 1 patents #51 of 277Top 20%
Ricoh Company: 1 patents #176 of 604Top 30%
Overall (1994): #11,312 of 165,921Top 7%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5377319 Help guidance method utilizing an animated picture Yoshinori Kitahara, Takehiro Fujita, Shigeru Yabuuchi 1994-12-27
5301338 System including central processing unit Shinichi Yamaura, Takashi Yasui 1994-04-05
5288343 Stainless steel sheet for exterior building constituent Yoshihiro Yazawa, Yuji Sone, Noboru Kinoshita, Masayuki Hino 1994-02-22