MM

Masami Maeda

HI Hitachi: 14 patents #2,889 of 28,497Top 15%
SE Seiko Epson: 7 patents #2,406 of 7,774Top 35%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
HC Hitachi Computer Peripherals Co.: 1 patents #41 of 133Top 35%
Overall (All Time): #196,829 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10451673 Electronic component carrying device and electronic component inspection device Daisuke KIRIHARA 2019-10-22
10416231 Electronic component transport apparatus and electronic component inspection apparatus Daisuke KIRIHARA, Toshioki Shimojima, Takashi Yamazaki 2019-09-17
9434555 Part inspection apparatus and handler Toshioki Shimojima 2016-09-06
9404693 Handler provided with a temperature control unit Toshioki Shimojima 2016-08-02
9189635 Computer system and its control method Koichi Hori, Shun Kameoka, Nobuyuki Osaki 2015-11-17
9074728 Handler and part inspecting apparatus Toshioki Shimojima 2015-07-07
8918613 Storage apparatus and data management method for storage area allocation based on access frequency Tomoyuki Kato, Yutaka Takata 2014-12-23
8622198 Component transferring apparatus and IC handler Takashi Yamazaki, Hiroaki Fujimori, Naohisa MAEDA, Daisuke KIRIHARA, Satoshi Nakamura 2014-01-07
8046562 Storage apparatus having virtual-to-actual device addressing scheme Hidetoshi Sakaki, Yoshihiro Asaka, Masaru Tsukada 2011-10-25
7930482 Storage system and method for controlling cache residency setting in the storage system Hidetoshi Sakaki 2011-04-19
7844795 Storage apparatus having virtual-to-actual device addressing scheme Hidetoshi Sakaki, Yoshihiro Asaka, Masaru Tsukada 2010-11-30
7644202 Disk array device and method for controlling disk array device Hisao Homma, Hidetoshi Sakaki 2010-01-05
7620794 Storage system with storage apparatuses including virtual switches Hidetoshi Sakaki, Hisaharu Takeuchi, Masaru Tsukada 2009-11-17
7487328 Storage apparatus having virtual-to-actual device addressing scheme Hidetoshi Sakaki, Yoshihiro Asaka, Masaru Tsukada 2009-02-03
7373436 Storage control device and method for management of storage control device Yoshihiro Asaka, Hidetoshi Sakaki, Masaru Tsukada 2008-05-13
7337299 Storage apparatus having virtual-to-actual device addressing scheme Hidetoshi Sakaki, Yoshihiro Asaka, Masaru Tsukada 2008-02-26
7222167 Method for managing computer system, computer executing management program, storage device, displaying device, and storage system Yoshihiro Asaka, Hidetoshi Sakaki, Noboru Furuumi, Masaru Tsukada, Junichi Muto +1 more 2007-05-22
7117276 Disk array device and method for controlling disk array device Hisao Homma, Hidetoshi Sakaki 2006-10-03
6984973 Part transfer apparatus, control method for part transfer apparatus, IC test method, IC handler, and IC test apparatus Hiroaki Fujimori 2006-01-10
6922737 Storage control device and method for management of storage control device Yoshihiro Asaka, Hidetoshi Sakaki, Masaru Tsukada 2005-07-26
5860087 Data search method wherein the court-key-data (CKD) storage subsystem disconnects from the central processing unit when searching Hidetoshi Sakaki, Toshiaki Hatanaka, Hiroshi Nishizima, Yukio Myoujin 1999-01-12
4455818 Apparatus for manufacturing flat twisted cable Yasuo Sugimoto, Hiroshi Ishimura, Satoshi Saito, Koichi Chinone 1984-06-26