TN

Takeshi Nakamura

MC Murata Manufacturing Co.: 110 patents #9 of 5,295Top 1%
Mazda Motor: 29 patents #40 of 4,755Top 1%
KS Kyocera Document Solutions: 27 patents #36 of 1,545Top 3%
SC Sanyo Electric Co.: 22 patents #140 of 6,347Top 3%
Sharp Kabushiki Kaisha: 20 patents #789 of 10,731Top 8%
NC Nhk Spring Co.: 17 patents #21 of 1,116Top 2%
FI Fujifilm Business Innovation: 15 patents #580 of 5,238Top 15%
Pioneer: 15 patents #74 of 1,730Top 5%
IH Ihi: 14 patents #26 of 1,178Top 3%
Honda Motor Co.: 13 patents #1,372 of 21,052Top 7%
IC Ishikawajima-Harima Heavy Industries Co.: 12 patents #8 of 611Top 2%
TO Topcon: 10 patents #86 of 684Top 15%
Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%
SK Showa Denko K.K.: 9 patents #136 of 1,736Top 8%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
DE Denso: 9 patents #1,418 of 11,792Top 15%
TT The University Of Tokyo: 9 patents #68 of 2,633Top 3%
Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
FI Fujikin Incorporated: 6 patents #77 of 318Top 25%
Canon: 6 patents #8,497 of 19,416Top 45%
RT Renesas Technology: 6 patents #492 of 3,337Top 15%
Nissan Motor Co.: 5 patents #1,472 of 8,689Top 20%
MC Mitsubishi Chemical: 5 patents #358 of 3,022Top 15%
KE Keihin: 4 patents #56 of 596Top 10%
Nsk: 4 patents #376 of 1,559Top 25%
NC Nippon Seiko Co.: 3 patents #40 of 315Top 15%
IC Ibiden Co.: 3 patents #258 of 730Top 40%
JC Japan Fine Ceramics Center: 3 patents #20 of 117Top 20%
JT Jtekt: 3 patents #557 of 1,969Top 30%
Dai Nippon Printing Co.: 3 patents #744 of 2,222Top 35%
NE Nec: 3 patents #4,195 of 14,502Top 30%
CP Chugai Pharmaceutical: 3 patents #322 of 1,238Top 30%
Pioneer Electronic: 3 patents #611 of 1,840Top 35%
RE Renesas Electronics: 3 patents #1,322 of 4,529Top 30%
SC Sumitomo Metal Mining Co.: 3 patents #199 of 736Top 30%
Caterpillar: 3 patents #2,162 of 8,398Top 30%
FA Fanuc: 3 patents #813 of 1,735Top 50%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
OC Ohi Seisakusho Co.: 2 patents #66 of 196Top 35%
SO Sony: 2 patents #12,963 of 25,231Top 55%
MS Mu Ionic Solutions: 2 patents #15 of 32Top 50%
TP Tohoku Pioneer: 2 patents #104 of 312Top 35%
TS Tokyo Kikai Seisakusho: 1 patents #91 of 195Top 50%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
KS Kabushiki Kaisha Imasen Denki Seisakusho: 1 patents #14 of 42Top 35%
OM Oshikiri Machinery: 1 patents #11 of 19Top 60%
PC Pearl Kogyo Co.: 1 patents #3 of 30Top 10%
AE Advanced Micro-Fabrication Equipment: 1 patents #26 of 61Top 45%
TI Toyota Industries: 1 patents #505 of 955Top 55%
JM Jx Nippon Mining & Metals: 1 patents #167 of 262Top 65%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
AK Ashimori Kogyo Kabushiki Kaisha: 1 patents #16 of 51Top 35%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
AC Ashimori Industry Co.: 1 patents #73 of 185Top 40%
JC Janome Sewing Machine Co.: 1 patents #129 of 229Top 60%
SU Subaru: 1 patents #819 of 1,684Top 50%
HC Honda Engineering Co.: 1 patents #2 of 19Top 15%
TC The Society Of Japanese Aerospace Companies: 1 patents #17 of 40Top 45%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
KA Kyocera Document Solutions Development America: 1 patents #3 of 15Top 20%
MI Mihama: 1 patents #4 of 12Top 35%
MI Mitsuba: 1 patents #291 of 618Top 50%
DA Denso International America: 1 patents #317 of 604Top 55%
KC Kurabe Industrial Co.: 1 patents #15 of 40Top 40%
MB Mitsubishi Fuso Truck And Bus: 1 patents #47 of 114Top 45%
HS Hitachi-Omron Terminal Solutions: 1 patents #55 of 113Top 50%
TC Toshiba Ceramics Co.: 1 patents #190 of 458Top 45%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
📍 Osaka, JP: #2 of 258 inventorsTop 1%
Overall (All Time): #514 of 4,157,543Top 1%
436
Patents All Time

Issued Patents All Time

Showing 276–300 of 436 patents

Patent #TitleCo-InventorsDate
6230795 Air conditioning apparatus for vehicle Tatsuo Tsunooka, Nobuyasu Naito, Yoshinobu Mochizuki, Hiroshi Kanda 2001-05-15
6218115 Human cyclin I and genes encoding same 2001-04-17
6206378 Gas turbine spindle bolt seal device Kaoru Sakata 2001-03-27
6207268 Transfer sheet, and pattern-forming method Yozo Kosaka, Katsuhiko Mizuno, Kounosuke Tanaka, Toshihiko Takeda 2001-03-27
6206633 Case assembling structure of blower unit Tatsuo Tsunooka, Hiroshi Kanda, Nobuyasu Naito 2001-03-27
6192679 Exhaust purification device and method for internal combustion engine Ritsuo Sato, Kimiyoshi Nishizawa 2001-02-27
6161432 Vibrator and vibratory gyroscope using the same Tohru Kasanami, Keiichi Okano, Yoshiko Morishita 2000-12-19
6160781 Disc transfer mechanism Katsuhiko Koshino 2000-12-12
6158281 Vibration gyroscope Kazuhiro Ebara, Katsumi Fujimoto, Hiroshi Nishiyama 2000-12-12
6149387 Seal structure for gas turbine flange contact surfaces Rintaro Chikami, Kaoru Sakata 2000-11-21
6148904 Air conditioning apparatus for vehicle Tatsuo Tsunooka, Nobuyasu Naito, Hiroshi Kanda 2000-11-21
6130951 Speaker having multiple sound bodies and multiple sound openings Yoshiaki Heinouchi 2000-10-10
6124871 Image recording method and apparatus capable of efficiently developing images on a photosensitive material Ichizo Toya, Itsuo Fujiwara 2000-09-26
6117702 Process for making semiconductor photo detector containing crystalline amplification layer Shinya Kyozuka, Takayuki Yamada, Yasuaki Miyamoto 2000-09-12
6111990 Digital-watermark superposing apparatus and digital-watermarker detecting apparatus Kazumi Sugaya, Yoshiaki Moriyama 2000-08-29
6108429 Speaker adapted for use as a center woofer in 3-dimensional sound system Yoshiaki Heinouchi 2000-08-22
6079816 Electrostatic image forming apparatus having control electrode protection means Hironori Ogasawara, Nobuhiko Nakano, Hiroshi Kuranaga 2000-06-27
6064746 Piezoelectric speaker Yoshiaki Heinouchi 2000-05-16
6053045 Impact sensor 2000-04-25
6019669 Lens shape measuring apparatus Ikuo Kitao, Yoshiyuki Hatano, Toshihiro Iwai, Hisao Fujinuma, Shinji Uno +1 more 2000-02-01
6016698 Vibratory gyroscope including piezoelectric electrodes or detectors arranged to be non-parallel and non-perpendicular to coriolis force direction Tohru Kasanami, Keiichi Okano, Yoshiko Morishita 2000-01-25
6016699 Vibrator including piezoelectric electrodes of detectors arranged to be non-parallel and non-perpendicular to Coriolis force direction and vibratory gyroscope using the same Tohru Kasanami, Keiichi Okano, Yoshiko Morishita 2000-01-25
6013767 Brain-specific adapter molecule, gene thereof, and antibody thereto 2000-01-11
5992320 Transfer sheet, and pattern-forming method Yozo Kosaka, Katsuhiko Mizuno, Satoru Kuramochi, Masaaki Asano, Yoshiko Fujita +1 more 1999-11-30
5984763 Lens shape measuring apparatus Ikuo Kitao, Yoshiyuki Hatano, Toshihiro Iwai, Hisao Fujinuma, Shinji Uno +1 more 1999-11-16