Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YM

Yuko Matsui

Hitachi: 42 patents #441 of 28,497Top 2%
FUFujifilm: 6 patents #1,361 of 4,519Top 35%
SLShiseido Company, Limited: 3 patents #241 of 1,112Top 25%
MCMorinaga & Co.: 2 patents #7 of 83Top 9%
NONof: 1 patents #246 of 561Top 45%
TJTransphorm Japan: 1 patents #12 of 26Top 50%
Yokohama, CA: #72 of 287 inventorsTop 30%
Overall (All Time): #47,409 of 4,157,543Top 2%
54 Patents All Time

Issued Patents All Time

Showing 26–50 of 54 patents

Patent #TitleCo-InventorsDate
8832380 Storage system having cache partition size set based on drive type Atushi Ishikawa 2014-09-09
8756392 Storage control apparatus and storage system comprising multiple storage control apparatuses Hiroshi Kawano, Shigeo Homma, Masayuki Yamamoto 2014-06-17
8713279 Storage system with LU-setting function Kosuke Komikado 2014-04-29
8706986 Load equalizing storage controller and control method for the same Koji Nagata, Masaaki Kobayashi 2014-04-22
8667218 Storage apparatus comprising RAID groups of RAID 1 series and control method of writing to RAID group of RAID 1 series Yusuke Nishihara, Hiroshi Izuta 2014-03-04
8617620 Piceatannol-containing composition and method of producing piceatannol-containing composition Masanori Kamei, Kenkichi Sugiyama 2013-12-31
8612716 Storage system having partition size set in accordance with drive type Atushi Ishikawa 2013-12-17
8489845 Storage system comprising multiple storage control apparatus Satoru Ozaki, Masayuki Yamamoto, Shigeo Homma, Hiroshi Kawano 2013-07-16
8463995 Storage control apparatus and storage system comprising multiple storage control apparatuses Hiroshi Kawano, Shigeo Homma, Masayuki Yamamoto 2013-06-11
8429667 Storage system and method for controlling the same Junji Ogawa, Yusuke Nonaka 2013-04-23
8370570 Storage system Mamoru Motonaga, Takashi Chikusa, Takashi Nozawa, Megumi Hokazono 2013-02-05
8312315 Storage control device and RAID group extension method 2012-11-13
8232321 Alkylene oxide derivative and skin external preparation containing the same Takashi Ohmori, Akira Ishikubo, Yuki Sugiyama, Tomoyuki Kawasoe, Yoji Tezuka +2 more 2012-07-31
8214606 Storage system and control method thereof Teiko Kezuka, Kenji Muraoka, Hisashi Takamatsu 2012-07-03
8182828 Oil-in-water emulsified milky skin cosmetic preparation Takayuki Omura 2012-05-22
8146092 System and method for selecting and executing an optimal load distribution processing in a storage system Junji Ogawa, Yusuke Nonaka 2012-03-27
8116573 Category weight setting apparatus and method, image weight setting apparatus and method, category abnormality setting apparatus and method, and programs therefor 2012-02-14
8074106 Storage control device and RAID group extension method 2011-12-06
7975168 Storage system executing parallel correction write Seiki Morita 2011-07-05
7953940 Storage system and control method thereof Teiko Kezuka, Kenji Muraoka, Hisashi Takamatsu 2011-05-31
7924473 Apparatus and method for image evaluation and program thereof Shunichiro Nonaka 2011-04-12
7865676 Load equalizing storage controller and control method for the same Koji Nagata, Masaaki Kobayashi 2011-01-04
7783115 Apparatus and method for setting degrees of importance, apparatus and method for representative image selection, apparatus and method for printing-recommended image selection, and programs therefor Shunichiro Nonaka 2010-08-24
7724978 Image processing apparatus, image processing method and image processing program Shunichiro Nonaka 2010-05-25
7454591 Storage system control method, storage system, and storage apparatus storing information relating a first logical unit number (LUN) used to access a volume by a host computer and a second LUN used to access the volume by another storage system with remote copy procedure Koji Nagata 2008-11-18