HI

Hirotaka Imayama

HD Hitachi Displays: 28 patents #14 of 752Top 2%
PA Panasonic: 20 patents #998 of 21,108Top 5%
JD Japan Display: 18 patents #197 of 1,204Top 20%
HI Hitachi: 16 patents #2,438 of 28,497Top 9%
HI Hiatchi: 1 patents #1 of 84Top 2%
MW Magnolia White: 1 patents #13 of 61Top 25%
Overall (All Time): #34,519 of 4,157,543Top 1%
64
Patents All Time

Issued Patents All Time

Showing 51–64 of 64 patents

Patent #TitleCo-InventorsDate
6940576 Display device Masateru Morimoto, Masahiro Ishii 2005-09-06
6900875 Method of manufacturing liquid crystal display and drying apparatus Keiko Nakano, Shigeki Matsuda, Toshirou Iwata, Masahiro Yamada 2005-05-31
6897909 Liquid crystal display device Takahiro Ochiai, Ryutaro Oke, Kikuo Ono 2005-05-24
6853426 Method for manufacturing liquid crystal display Yasuo Koike, Hayami Tabira, Takashi Inoue, Masateru Morimoto 2005-02-08
6819389 Liquid crystal display device with a substrate having an opening on an organic film thereof to accommodate sealing material therethrough Ryutaro Oke, Takahiro Ochiai, Kikuo Ono 2004-11-16
6747722 Liquid crystal display device Kikuo Ono, Ryutaro Oke, Takahiro Ochiai 2004-06-08
6690544 Magnetic head and magnetic head manufacturing method Atsuko Okawa, Yasuo Hira, Masayasu Fujisawa, Saburou Suzuki, Eisei Togawa +5 more 2004-02-10
6504680 Magnetic head and magnetic head manufacturing method Atsuko Okawa, Yasuo Hira, Masayasu Fujisawa, Saburou Suzuki, Eisei Togawa +5 more 2003-01-07
6278582 Magnetic head and magnetic head manufacturing method Atsuko Okawa, Yasuo Hira, Masayasu Fujisawa, Saburou Suzuki, Eisei Togawa +5 more 2001-08-21
6198601 Thin film magnetic head having non-linear tapered rails Yasuo Hira, Tamaki Toba, Atsuko Ohkawa, Masayasu Fujisawa, Kazuo Nate +5 more 2001-03-06
5947796 Method of fine grain milling and machine therefor Katsuya Fukasawa, Masayasu Fujisawa, Yoshiki Hagiwara 1999-09-07
5910864 Thin film magnetic head having non-linear rails Yasuo Hira, Tamaki Toba, Atsuko Ohkawa, Masayasu Fujisawa, Kazuo Nate +5 more 1999-06-08
5567333 Thin film magnetic head, process for production thereof Yasuo Hira, Tamaki Toba, Atsuko Ohkawa, Masayasu Fujisawa, Kazuo Nate +5 more 1996-10-22
5560743 Method of fine grain milling and machine therefor Katsuya Fukasawa, Masayasu Fujisawa, Yoshiki Hagiwara 1996-10-01