HS

Hirofumi Shibuya

RT Renesas Technology: 19 patents #68 of 3,337Top 3%
HC Hitachi Ulsi Systems Co.: 12 patents #29 of 867Top 4%
RE Renesas Electronics: 4 patents #1,016 of 4,529Top 25%
SS Solid State Storage Solutions: 2 patents #19 of 24Top 80%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Matsuda, JP: #1 of 4 inventorsTop 25%
Overall (All Time): #138,705 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
9904619 Memory system with improved efficiency of data transfer between host, buffer, and nonvolatile memory Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Yasuhiro Nakamura 2018-02-27
8219882 Memory card and memory controller Takayuki Tamura, Hiroyuki Goto, Shigemasa Shiota, Yasuhiro Nakamura 2012-07-10
8103899 Nonvolatile memory system Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Kinji Mitani 2012-01-24
8042021 Memory card and memory controller Takayuki Tamura, Hiroyuki Goto, Shigemasa Shiota 2011-10-18
8036040 Memory system with improved efficiency of data transfer between host, buffer, and nonvolatile memory Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Yasuhiro Nakamura 2011-10-11
7954039 Memory card and memory controller Takayuki Tamura, Hiroyuki Goto, Shigemasa Shiota 2011-05-31
7752526 Nonvolatile memory apparatus and data processing system Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Kinji Mitani 2010-07-06
7596041 Nonvolatile memory system Shigemasa Shiota, Hiroyuki Goto, Fumio Hara 2009-09-29
7552311 Memory device with preread data management Fumio Hara, Shigemasa Shiota, Hiroyuki Goto 2009-06-23
7475165 Semiconductor data storage apparatus Kinji Mitani, Shigemasa Shiota, Hiroyuki Goto, Fumio Hara 2009-01-06
7450457 Memory system comprising a controller managing independent data transfer between input-output terminal, synchronous dynamic random access memory, and flash memory Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Yasuhiro Nakamura 2008-11-11
7447936 Nonvolatile memory system Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Kinji Mitani 2008-11-04
7392457 Memory storage device having a nonvolatile memory and memory controller with error check operation mode Takayuki Tamura, Hiroyuki Goto, Shigemasa Shiota, Yasuhiro Nakamura 2008-06-24
7290097 Nonvolatile memory Fumio Hara, Hiroyuki Goto, Shigemasa Shiota 2007-10-30
7290198 Memory card and memory controller Takayuki Tamura, Hiroyuki Goto, Shigemasa Shiota 2007-10-30
7280416 Nonvolatile memory system Shigemasa Shiota, Hiroyuki Goto, Fumio Hara 2007-10-09
7231580 Nonvolatile memory apparatus and data processing system Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Kinji Mitani 2007-06-12
7206233 Memory system with parallel data transfer between host, buffer and flash memory Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Yasuhiro Nakamura 2007-04-17
7197613 Nonvolatile memory Fumio Hara, Hiroyuki Goto, Shigemasa Shiota 2007-03-27
7191308 Memory device with preread data management Fumio Hara, Shigemasa Shiota, Hiroyuki Goto 2007-03-13
7137027 Nonvolatile memory system Shigemasa Shiota, Hiroyuki Goto, Fumio Hara, Kinji Mitani 2006-11-14
7117328 Non-volatile data storage system and data storaging method Takayuki Tamura, Hiroyuki Goto, Shigemasa Shiota, Yasuhiro Nakamura 2006-10-03
7114117 Memory card and memory controller Takayuki Tamura, Hiroyuki Goto, Shigemasa Shiota 2006-09-26
7072232 Nonvolatile memory system Shigemasa Shiota, Hiroyuki Goto, Fumio Hara 2006-07-04
6931582 Memory card and memory controller Takayuki Tamura, Hiroyuki Goto, Shigemasa Shiota, Yasuhiro Nakamura 2005-08-16