TN

Takashi Nakajima

FL Fujitsu Component Limited: 22 patents #30 of 281Top 15%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
Nissan Motor Co.: 13 patents #482 of 8,689Top 6%
TK Toshiba Tec Kabushiki Kaisha: 10 patents #307 of 1,664Top 20%
TC Taiyo Yuden Co.: 10 patents #118 of 959Top 15%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
FI Fujifilm Business Innovation: 6 patents #1,500 of 5,238Top 30%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
RT Renesas Technology: 5 patents #592 of 3,337Top 20%
SC Seidensha Electronics Co.: 4 patents #2 of 21Top 10%
NC Nippon Paint Holdings Co.: 4 patents #150 of 834Top 20%
HC Hitachi Industrial Equipment Systems Co.: 4 patents #117 of 550Top 25%
IC Idemitsu Kosan Co.: 4 patents #327 of 1,237Top 30%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
SE Sega Enterprises: 2 patents #47 of 368Top 15%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
TK Toyo Boseki Kabushiki Kaisha: 2 patents #343 of 1,085Top 35%
AC Aicello Chemical Co.: 2 patents #5 of 22Top 25%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
FU Furyu: 1 patents #13 of 33Top 40%
FL Furuno Electric Company Limited: 1 patents #215 of 407Top 55%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Canon: 1 patents #14,899 of 19,416Top 80%
SC Shinko Electric Industries Co.: 1 patents #437 of 723Top 65%
SI Sipec: 1 patents #4 of 7Top 60%
FL Fuji Paudal Conmpany Limited: 1 patents #4 of 21Top 20%
ED Envision Aesc Energy Devices: 1 patents #9 of 33Top 30%
Tdk: 1 patents #2,493 of 3,796Top 70%
TA Tdk Electronics Ag: 1 patents #234 of 503Top 50%
TF Tokyo University Of Science Foundation: 1 patents #82 of 252Top 35%
DC Diesel Kiki Co.: 1 patents #181 of 366Top 50%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
ZE Zeon: 1 patents #435 of 734Top 60%
NK Nihon Kohden: 1 patents #238 of 467Top 55%
NE Nec: 1 patents #7,889 of 14,502Top 55%
ME Mistubishi Electric: 1 patents #1 of 47Top 3%
Overall (All Time): #7,424 of 4,157,543Top 1%
137
Patents All Time

Issued Patents All Time

Showing 101–125 of 137 patents

Patent #TitleCo-InventorsDate
6326103 Sealed storage battery and modular system therefor Isao Ido 2001-12-04
6146882 Incubator and analyzer including such incubator Hiroaki Uematsu, Tatsuo Arai, Keiji Okumoto 2000-11-14
6118140 Semiconductor apparatus having conductive thin films Hideo Miura, Hiroyuki Ohta, Noriaki Okamoto 2000-09-12
6043142 Semiconductor apparatus having conductive thin films and manufacturing apparatus therefor Hideo Miura, Hiroyuki Ohta, Noriaki Okamoto 2000-03-28
D413859 Storage battery Isao Ido 1999-09-14
5835641 Image pick-up apparatus for detecting and enlarging registered objects Shuji Sotoda, Yoshihiro Nishida, Shigeki Tsuji 1998-11-10
5805892 Method of and apparatus for debugging multitask programs 1998-09-08
5698976 Pointing device having coordinate input which generates magnetic flux Shigemi Kurashima 1997-12-16
5683515 Apparatus for manufacturing a semiconductor device having conductive then films Hideo Miura, Hiroyuki Ohta, Noriaki Okamoto 1997-11-04
5538849 Apparatus for automated assay of DNA probe and method for assaying nucleic acid in sample Hiroaki Uematsu, Makoto Tsuruoka, Ken-ichi Chikanari, Misao Yoshimoto, Hiromichi Kobata 1996-07-23
5444302 Semiconductor device including multi-layer conductive thin film of polycrystalline material Hideo Miura, Hiroyuki Ohta, Noriaki Okamoto 1995-08-22
5414305 Output circuit having capability of keeping logic state of signal sent between logic circuits Makoto Nakamura 1995-05-09
5408335 Image processing device for correcting an offset of an image signal Atsushi Takahashi, Kunimi Hasegawa, Hiroshi Hayashi, Kouji Yorimoto, Yasuo Komatsu +1 more 1995-04-18
5392339 Telephone transfer apparatus using a special signal for transfer in facsimile communication Nobukiyo Sakai, Tadashi Ishikawa, Takashi Sakayama, Michiaki Yoshihara 1995-02-21
5370115 Bio-electrode and method of producing thereof Keikitsu Ogawa 1994-12-06
5344725 Sealed lead acid storage battery Masayuki Ide, Yoichi Kikuchi, Kenji Kobayashi 1994-09-06
5289532 Facsimile apparatus providing facsimile transmission with forwardable voice communication Tadashi Ishikawa, Takashi Sakayama, Nobukiyo Sakai, Michiaki Yoshihara 1994-02-22
5202066 Method of plasticizing molding material and apparatus therefor Toshihiro Furusawa, Atsushi Satoh, Noriaki Matsugishi 1993-04-13
5202064 Method of extrusion molding and apparatus therefor Toshihiro Furusawa, Atsushi Satoh, Noriaki Matsugishi 1993-04-13
5151751 Method for evaluating color tone of coating film and device for this evaluation Misao Morita 1992-09-29
5069979 Plated copper alloy material Akira Yugi, Shinichi Iwase 1991-12-03
5070126 Films easily soluble in cold water Shigekazu Toyonishi 1991-12-03
5068068 Method and apparatus for extrusion Toshihiro Furusawa, Atsushi Satoh, Noriaki Matsugishi 1991-11-26
5019609 Films easily soluble in cold water Shigekazu Toyonishi 1991-05-28
5019185 Method for producing high strength Cu-Ni-Sn alloy containing manganese Kenji Kubozono, Toshihiko Mori, Takefumi Ito, Kimio Hashitsume, Shinichi Iwase 1991-05-28