HS

Hiroshi Sakurai

PA Panasonic: 15 patents #1,528 of 21,108Top 8%
Nissan Motor Co.: 10 patents #698 of 8,689Top 9%
HI Hitachi: 10 patents #4,206 of 28,497Top 15%
Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%
TL Teijin Limited: 9 patents #105 of 1,631Top 7%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
Yamaha Motor: 7 patents #221 of 2,310Top 10%
Canon: 7 patents #7,830 of 19,416Top 45%
FA Fanuc: 6 patents #491 of 1,735Top 30%
NK Nippon Kayaku: 4 patents #176 of 1,103Top 20%
KA Kaneka: 4 patents #309 of 1,525Top 25%
CC Citizen Holdings Co.: 3 patents #70 of 431Top 20%
NE Nec: 3 patents #4,195 of 14,502Top 30%
NC Nippondenso Co.: 3 patents #799 of 3,479Top 25%
NS Nippon Steel: 3 patents #914 of 4,423Top 25%
Yamaha: 3 patents #738 of 2,001Top 40%
3M: 2 patents #5,326 of 11,543Top 50%
HI Hitachi Video Engineering, Incorporated: 2 patents #34 of 181Top 20%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
NT Nec Lcd Technologies: 2 patents #126 of 305Top 45%
TO Tokico: 2 patents #111 of 359Top 35%
SO Sony: 2 patents #12,963 of 25,231Top 55%
NU National University Corporation Kumamoto University: 1 patents #53 of 232Top 25%
KF Kumamoto Technology & Industry Foundation: 1 patents #3 of 8Top 40%
CL Cell Port Labs: 1 patents #6 of 8Top 75%
NC Nippon Electric Glass Co.: 1 patents #229 of 437Top 55%
KC Kaken Pharmaceutical Co.: 1 patents #159 of 335Top 50%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
NC Nippon Zeon Co.: 1 patents #307 of 609Top 55%
JC Japan Solderless Terminal Mfg. Co.: 1 patents #14 of 40Top 35%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
OB Obayashi: 1 patents #58 of 118Top 50%
SC Sagami Chemical Research Center: 1 patents #140 of 312Top 45%
FL Fujitsu Fanuc Limited: 1 patents #62 of 96Top 65%
DA Daicel: 1 patents #265 of 523Top 55%
TC Tocalo Co.: 1 patents #41 of 105Top 40%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TL Tokyo Electron Saga Limited: 1 patents #14 of 24Top 60%
TD Tokyo R & D: 1 patents #22 of 42Top 55%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
CC Citizen Systems Japan Co.: 1 patents #21 of 40Top 55%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
MA Marelli: 1 patents #21 of 84Top 25%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
CS Cellport Systems: 1 patents #7 of 18Top 40%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Overall (All Time): #8,131 of 4,157,543Top 1%
132
Patents All Time

Issued Patents All Time

Showing 51–75 of 132 patents

Patent #TitleCo-InventorsDate
6858701 Wholly aromatic polyester carbonate and process therefor Toyoaki Ishiwata, Takanori Miyoshi, Shunichi Matsumura 2005-02-22
6812319 Wholly aromatic polyester carbonate and process for production of same Toyoaki Ishiwata, Shunichi Matsumura, Masayuki Chokai 2004-11-02
6805968 Members for semiconductor manufacturing apparatus and method for producing the same Yukimasa Saito, Kazumi Tani, Kiyoshi Miyajima, Takema Teratani, Tatsuya Hamaguchi 2004-10-19
6790365 Process for adsorbing and removing endogenous cannabinoid Fumiyasu Hirai, Tamiji Fujimoto, Shigeo Furuyoshi 2004-09-14
6773718 Oil absorbent wipe with rapid visual indication Jayshree Seth, Hiroto Katagiri 2004-08-10
6752451 Strengthening member for automobile Shinya Sakamoto, Daigo Sumimoto, Yoshio Terada, Yukihisa Kuriyama, Eizaburou Nakanishi 2004-06-22
6751692 Adapter for memory device and connecting method using the same Masahiro Nakamura, Takaharu Yoshida 2004-06-15
6727640 Glass bulb for a cathode-ray tube and a cathode-ray tube device Hiromi Wakasono, Masaya Kyono, Koji Kuwahara 2004-04-27
6723423 Transparent sheet or film Shoichi Kaneko, Takeshi Takahashi 2004-04-20
6665757 Communication interface having a master activating/deactivating a first signal with a clock signal after a predetermined time after a slave activating/deactivating the first signal Shoichi Tsujita, Masaru Fujii, Tatsuhiro Hosokawa, Tsutomu Sekibe, Hideki Kawai 2003-12-16
6600930 Information provision system, information regeneration terminal, and server Fumihiko Yoshii, Yasuhiro Terayama, Yoshitaka Ukita, Takashi Morita, Koichi Hayasaka 2003-07-29
6596839 Wholly aromatic polyester and production process therefor Takanori Miyoshi, Toyoaki Ishiwata, Shunichi Matsumura 2003-07-22
6549993 Contents check method, contents renewal method and processing apparatus Yusuke Kawasaki, Shigeru Hashimoto 2003-04-15
6534935 Color CRT apparatus Etsuji Tagami, Hiromi Wakasono 2003-03-18
6476882 Liquid-crystal display panel and repair method thereof 2002-11-05
6475478 Adsorbent, adsorbing and removing process and adsorber for endogenous cannabinoid Fumiyasu Hirai, Tamiji Fujimoto, Shigeo Furuyoshi 2002-11-05
6465769 Focus detecting device, and apparatus having the same 2002-10-15
6435855 Resin-molding mold unit and resin-molding apparatus provided with the resin-molding mold unit 2002-08-20
6415638 Method and device for forming tubular work into shaped hollow product by using tubular hydroforming Eizaburou Nakanishi, Shinji Ooe, Masanobu Hayasaka, Junji Katamura 2002-07-09
6407519 Cathode-ray tube system capable of providing beam spots of a small diameter 2002-06-18
6338053 Inventory managing method for automatic inventory retrieval and apparatus thereof Tadahiro Uehara, Hiroyuki Yoshida, Rieko Yamamoto 2002-01-08
6224391 Memory card adaptor card Naoya Horie, Kiyoshi Washino, Yoshitaka Shobara 2001-05-01
6222308 Emitter material for cathode ray tube having at least one alkaline earth metal carbonate dispersed or concentrated in a mixed crystal or solid solution Tetsuro Ozawa, Yoshiki Hayashida 2001-04-24
6220770 Camera adapted to use a film cartridge having a movable light shield door 2001-04-24
6173334 Network system including a plurality of lan systems and an intermediate network having independent address schemes Takanori Matsuzaki 2001-01-09