HI

Hirokazu Ikeda

HI Hitachi: 28 patents #1,022 of 28,497Top 4%
DI Daicel Chemical Industries: 9 patents #66 of 893Top 8%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Canon: 2 patents #12,681 of 19,416Top 70%
SC Seiko Instruments R & D Center: 1 patents #9 of 38Top 25%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
Merck: 1 patents #5,419 of 9,382Top 60%
NS Nec Toshiba Space Systems: 1 patents #14 of 55Top 30%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Overall (All Time): #62,854 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
7954003 Fault management system in multistage copy configuration Hironori Emaru, Hiroshi Wake, Masahide Sato, Takashige Iwamura 2011-05-31
7836333 Redundant configuration method of a storage system maintenance/management apparatus Takahiro Fujita, Nobuyuki Osaki 2010-11-16
7644301 Fault management system in multistage copy configuration Hironori Emaru, Hiroshi Wake, Masahide Sato, Takashige Iwamura 2010-01-05
7258794 Process for producing packing for resolving optical isomers Atsushi Onishi, Koichi Murazumi 2007-08-21
7107486 Restore method for backup Wataru Okada, Masahide Sato 2006-09-12
7069277 Management of multiple generations of backup data Wataru Okada, Hironori Emaru, Masahide Sato, Masahiro Yamada 2006-06-27
6991729 Optical isomer separating filler, production method therefor and application method therefor Atsushi Onishi, Koichi Murazumi 2006-01-31
6652755 Simulated moving bed separation system 2003-11-25
6533936 Method for separation of optical isomers 2003-03-18
6513893 Head drive unit and driving method Takahiro Esaki, Naomi SHIRAI, Toshihiro Asoh, Masaharu Oyama, Takanobu Kajikawa +2 more 2003-02-04
6372127 Simulated moving bed separation system 2002-04-16
6325940 Simulated moving bed chromatographic separation system 2001-12-04
6046461 Semiconductor integrated circuit device Yutaka Saitoh, Yuji Yamamoto 2000-04-04
6001667 Method of manufacturing a semiconductor detector for detecting light and radiation Yutaka Saitoh, Masahiro Inoue, Junko Yamanaka 1999-12-14
5939552 Process for preparing optically active mevalonolactone compounds Tatsushi Murakami, Hiroo Matsumoto, Yoshio Ohara, Hiroyasu Kanda 1999-08-17
5790142 Ink jet recording apparatus Shunichi Uchinami, Masaharu Oyama, Shinsuke Sato, Akihiro Yamashita, Tomoyuki Noguchi 1998-08-04
5770088 Simulated moving bed chromatographic separation process Masakazu Negawa, Fumihiko Shoji 1998-06-23
5659954 Method of assembling wire harnesses Kenji Kojima, Kousei Nogami, Satoshi Amihiro 1997-08-26
5638097 Recording apparatus to which recording head is detachably mounted Yoshiaki Takayanagi, Asao Saito, Ryoichi Koizumi 1997-06-10
5530792 Data processing apparatus utilizing CPU Junichi Arakawa, Hideo Horigome, Kazuyuki Masumoto 1996-06-25
5354852 Polysaccharide derivative, process for producing the same, and separating agent 1994-10-11