KY

Keiko Yamada

KM Konica Minolta: 7 patents #495 of 2,718Top 20%
KO Konica Minolta Opto: 7 patents #48 of 418Top 15%
Brother Kogyo: 6 patents #1,178 of 2,767Top 45%
MC Meito Sangyo Co.: 4 patents #7 of 68Top 15%
SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
NT Nec Lcd Technologies: 3 patents #100 of 305Top 35%
KC Kyowa Hakko Kogyo Co.: 2 patents #380 of 943Top 45%
KC Kyowa Medex Co.: 2 patents #28 of 92Top 35%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #100,621 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
5668174 Method of treating hyperparathyroidism Fumikazu Kawagishi, Hiroshi Iguchi 1997-09-16
5424419 Oxidized complex comprising water-soluble carboxypolysaccharide and magnetic iron oxide Masakatsu Hasegawa, Hideo Nagae, Yoshio Ito, Akihiro Mizutani, Kimio Hirose +5 more 1995-06-13
5328681 Composition comprising magnetic metal oxide ultrafine particles and derivatized polysaccharides Kyoji Kito, Hideo Nagae, Masakatsu Hasegawa, Yoshio Ito, Akihiro Mizutani +5 more 1994-07-12
5035413 Printer with an initial sheet-setting function Mitsunobu Suda, Ichirou Kawashima, Nobuhiro Kitagawa 1991-07-30
4919553 Printer having head release mechanism responsive to space commanding codes Hideo Ueno, Satoshi Shibata 1990-04-24
4901248 Printing device with compressed text data memory Hideo Ueno 1990-02-13
4853695 Data input device having switch matrix scanning means Hideo Ueno, Satoshi Shibata 1989-08-01
4780008 System for simultaneous correction of data in a text memory and on a printout Hideo Ueno 1988-10-25
4695172 Printer with display for double-width character Hideo Ueno, Hiroshi Hattori, Kumiko Maeda 1987-09-22