HH

Hiroshi Hirayama

HI Hitachi: 46 patents #351 of 28,497Top 2%
TO Toyota: 11 patents #2,600 of 26,838Top 10%
SE Seiko Epson: 8 patents #2,198 of 7,774Top 30%
KM Konica Minolta: 7 patents #495 of 2,718Top 20%
KO Konica Minolta Opto: 7 patents #48 of 418Top 15%
TE Toyo Engineering: 5 patents #22 of 295Top 8%
MI Mitsui Toatsu Chemicals, Incorporated: 5 patents #267 of 1,543Top 20%
HC Hitachi Automotive Engineering Co.: 5 patents #22 of 314Top 8%
NE Nec: 4 patents #3,388 of 14,502Top 25%
NS Nippon Soken: 4 patents #322 of 1,540Top 25%
HC Hitachi Car Engineering Co.: 4 patents #107 of 465Top 25%
Canon: 4 patents #10,118 of 19,416Top 55%
NS National Semiconductor: 3 patents #635 of 2,238Top 30%
HS Hitachi Automotive Systems: 2 patents #689 of 1,636Top 45%
HS Hitachi-Lg Data Storage: 2 patents #125 of 294Top 45%
WI Wako Pure Chemical Industries: 2 patents #86 of 377Top 25%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
OC Otsuka Pharmaceutical Co.: 1 patents #681 of 1,273Top 55%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Tdk: 1 patents #2,493 of 3,796Top 70%
TC Tsukishima Kikai Co.: 1 patents #48 of 127Top 40%
FV Fuji Valve: 1 patents #2 of 10Top 20%
KO Konica: 1 patents #1,290 of 1,958Top 70%
DC Dipsol Chemicals Co.: 1 patents #28 of 59Top 50%
DT Daido Tokushuko: 1 patents #152 of 382Top 40%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Overall (All Time): #12,942 of 4,157,543Top 1%
106
Patents All Time

Issued Patents All Time

Showing 26–50 of 106 patents

Patent #TitleCo-InventorsDate
8677167 Storage apparatus and power control method Norihiko Kawakami, Hajime Mori 2014-03-18
8639899 Storage apparatus and control method for redundant data management within tiers Norihiko Kawakami 2014-01-28
8572342 Data transfer device with confirmation of write completion and method of controlling the same Masahiro Arai, Masanori Takada, Hiroshi Kanayama, Hideaki Fukuda 2013-10-29
8463981 Storage apparatus having deduplication unit Hajime Mori, Norihiko Kawakami, Katsumi Ouchi 2013-06-11
RE44086 Display substrate, electro-optical device, and electronic apparatus 2013-03-19
8383063 Microchip and microchip manufacturing method Toshinori Takimura 2013-02-26
8352663 Data storage apparatus and method of data transfer 2013-01-08
8350802 Electrophoretic device with capacitive storage and applied fluctuating signal, method of driving the same, and electronic apparatus Junpei Yoshida 2013-01-08
8320044 Optical element and production method of the same Hironori Takahashi 2012-11-27
8285913 Storage apparatus and interface expansion authentication method therefor Akifumi Suzuki 2012-10-09
8266342 Storage system Masanori Takada, Akira Yamamoto 2012-09-11
8161211 Storage system and data processing method for the same 2012-04-17
8149681 Combination type optical disk medium, its reproduction method and optical disk apparatus 2012-04-03
8102363 Electrophoresis display device, electrophoresis display device driving method, and electronic apparatus 2012-01-24
7963161 Heating resistor type air flow rate measuring device utilizing an auxiliary passage Takeshi Morino, Yuki OKAMOTO, Naoki Saito, Takahiro Miki 2011-06-21
RE42308 Display substrate, electro-optical device, and electronic apparatus 2011-04-26
7904616 Storage apparatus and data transfer method 2011-03-08
7792007 Optical device for monitor and optical pickup apparatus Takuji Hatano, Miyuki Teramoto, Masaru Okumura, Iwao Usui 2010-09-07
7773496 Combination type optical disk medium, its reproduction method and optical disk apparatus 2010-08-10
7769921 Storage apparatus and data transfer method 2010-08-03
7750473 LSI wiring pattern for reduced deformation and cracking Takamasa Usui, Hideki Shibata, Tadashi Murofushi, Masakazu Jimbo 2010-07-06
7733579 Image pickup system 2010-06-08
7710444 Image forming apparatus for forming a latent image on an image carrier Tsugio Gomi, Kazunori Sakurai 2010-05-04
7696996 Laser scanning microscope apparatus Toshiyuki Hattori, Mitsuhiro Nakano, Yusuke Yamashita, Tatsuo Nakata 2010-04-13
7512055 Objective optical element and optical pickup apparatus Tohru Kimura 2009-03-31