HT

Hitoshi Takahashi

SO Sony: 38 patents #763 of 25,231Top 4%
MC Mitsui Chemicals: 13 patents #98 of 2,279Top 5%
JE Jxtg Nippon Oil & Energy: 9 patents #2 of 112Top 2%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
VJ Victor Company Of Japan: 6 patents #207 of 1,489Top 15%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
JE Japan Energy: 5 patents #8 of 240Top 4%
JE Jx Nippon Oil & Energy: 5 patents #48 of 416Top 15%
NC Nippon Shokubai Kagaku Kogyo Co.: 4 patents #60 of 341Top 20%
KO Komatsu: 4 patents #453 of 2,087Top 25%
AD Advantest: 3 patents #330 of 1,193Top 30%
AK Asahi Denka Kogyo K.K.: 3 patents #18 of 162Top 15%
LC Laurel Bank Machines Co.: 2 patents #55 of 139Top 40%
MC Minebea Co.: 2 patents #245 of 736Top 35%
KU Kureha: 2 patents #126 of 354Top 40%
FL Fujitsu Vlsi Limited: 1 patents #91 of 256Top 40%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
KA Kao: 1 patents #1,961 of 3,221Top 65%
KC Kinugawa Rubber Industrial Co.: 1 patents #12 of 42Top 30%
FL Fujitsu Microelectronics Limited: 1 patents #212 of 624Top 35%
KK Kureha Kagaku Kogyo K.K.: 1 patents #68 of 125Top 55%
LC Laurel Machinery Co.: 1 patents #8 of 17Top 50%
LC Laurel Precision Machines Co.: 1 patents #31 of 64Top 50%
EN Eneos: 1 patents #95 of 206Top 50%
NO National Agriculture And Food Research Organization: 1 patents #25 of 173Top 15%
NC Nippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
DE Denso: 1 patents #6,940 of 11,792Top 60%
NO Nordson: 1 patents #613 of 1,063Top 60%
TC Tabuchi Electric Co.: 1 patents #11 of 37Top 30%
TS Tokyo Metropolitan Institute Of Medical Science: 1 patents #49 of 122Top 45%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
YC Yamanashi Electronics Co.: 1 patents #18 of 75Top 25%
Lam Research: 1 patents #1,364 of 2,128Top 65%
AG Agc: 1 patents #509 of 954Top 55%
Schlumberger Technology: 1 patents #56 of 151Top 40%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
Overall (All Time): #8,012 of 4,157,543Top 1%
133
Patents All Time

Issued Patents All Time

Showing 51–75 of 133 patents

Patent #TitleCo-InventorsDate
D574870 Video camera 2008-08-12
D562372 Video camera 2008-02-19
D540795 Combined monitor display and camera 2007-04-17
7195851 Charge-transfer material and process for producing the same, electron-transfer agent, photoreceptor for electrophotography and organic electroluminescence element using said charge-transfer material Yasuyuki Kiuchi, Toyozoh Satoh, Hiroki Suzuki, Mitsuyo Momose 2007-03-27
D530690 Combined disc recorder and hard disc drive 2006-10-24
7120011 Flat type image display device Hiroyoshi Maeda, Masamoto Noguchi, Hiroyuki Ono, Takuya Niitsu, Tatsuya Sakata +2 more 2006-10-10
D524347 Video camera 2006-07-04
6875730 Lubricant for refrigerating machine employing ammonia refrigerant Takashi Kaimai, Goro Yamamoto, Kimiyoshi Namiwa, Ayako Saneyoshi 2005-04-05
6872442 METHOD FOR RECYCLING SYNTHETIC WOOD MATERIALS FROM SHEATHING BOARD FOR USE IN A CONCRETE FORM FORMED BY SYNTHETIC WOOD MATERIALS, AND SHEATHING BOARD FOR USE IN A CONCRETE FORM HAVING THE PREVIOUSLY MENTIONED RECYCLED SYNTHETIC WOOD MATERIALS AS RAW MATERIALS Masami Yajima, Sadao Nishibori, Takeyasu Kikuchi 2005-03-29
6854523 Working vehicle 2005-02-15
6837199 Valve actuating apparatus for internal combustion engine Katsuya Matsuura, Masaki Takayama, Mitsuru Sugimoto, Teruyoshi Morita, Tomio Kimura 2005-01-04
6820603 Control system and control method for internal combustion engine, and engine control unit Yuji Yasui, Jun Iwamoto, Hidemi Ogihara 2004-11-23
6807051 Display apparatus 2004-10-19
D493463 Display 2004-07-27
D491942 Display 2004-06-22
D487023 Locating system terminal 2004-02-24
D486843 Electronic still camera 2004-02-17
6677622 Semiconductor device having insulated gate bipolar transistor with dielectric isolation structure Fumito Suzuki, Haruki Arai, Yoshihiro Yamaguchi 2004-01-13
D479208 Antenna for wireless communication 2003-09-02
6595898 Working vehicle and vehicle speed control method thereof, variable power engine and power setting method thereof, and vehicle with variable power engine and power control method thereof Tetsuo Kobayashi, Kazuhito Nishimaki 2003-07-22
6568195 Ammonia refrigerating apparatus Takashi Kaimai, Masato Namiki, Goro Yamamoto 2003-05-27
6565482 Working vehicle and vehicle speed control method thereof, variable power engine and power setting method thereof, and vehicle with variable power engine and power control method thereof Tetsuo Kobayashi, Kazuhito Nishimaki 2003-05-20
6548457 Lubricant for refrigerating machine employing ammonia refrigerant Takashi Kaimai 2003-04-15
6536913 Flat display apparatus Akihito Yajima, Masahiro Murata 2003-03-25
D459935 Case for DVD disk Shigeru Okai, Akira Kato 2002-07-09