YT

Yukio Takahashi

HI Hitachi: 27 patents #1,104 of 28,497Top 4%
Tdk: 20 patents #264 of 3,796Top 7%
CC Central Japan Railway Comany: 15 patents #2 of 313Top 1%
NS Nippon Sharyo: 11 patents #2 of 87Top 3%
RE Renesas Electronics: 8 patents #458 of 4,529Top 15%
IC Ishikawajima-Harima Heavy Industries Co.: 6 patents #22 of 611Top 4%
JS Jfe Steel: 6 patents #281 of 1,401Top 25%
SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
IH Ihi: 5 patents #152 of 1,178Top 15%
HC Hitachi Car Engineering Co.: 5 patents #83 of 465Top 20%
NT NTT: 5 patents #1,080 of 4,871Top 25%
HC Hitachi Automotive Engineering Co.: 3 patents #60 of 314Top 20%
SO Sony: 2 patents #12,963 of 25,231Top 55%
AC Amada Engineering & Service Co.: 2 patents #6 of 24Top 25%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
NA Nabtesco: 2 patents #85 of 320Top 30%
NE Nec Electronics: 2 patents #384 of 1,789Top 25%
NC Nihon Seimitsu Sokki Co.: 2 patents #6 of 18Top 35%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
AG Agc: 2 patents #337 of 954Top 40%
MC Mabuchi Motor Co.: 1 patents #109 of 228Top 50%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
AE Agc Glass Europe: 1 patents #134 of 252Top 55%
ON onsemi: 1 patents #1,116 of 1,901Top 60%
BA Babcock-Hitachi: 1 patents #209 of 415Top 55%
AC Amada Co.: 1 patents #242 of 479Top 55%
Nsk: 1 patents #937 of 1,559Top 65%
AA Agc Flat Glass North America: 1 patents #48 of 112Top 45%
OT On Semiconductoc Trading: 1 patents #23 of 91Top 30%
OT Otsuka Techno: 1 patents #10 of 36Top 30%
HO Hosiden: 1 patents #173 of 328Top 55%
HS Hitachi Tohbu Semiconductor: 1 patents #126 of 223Top 60%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
JI Japan Precision Instruments: 1 patents #3 of 8Top 40%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
AL Agc Vidros Do Brasil Ltda: 1 patents #19 of 48Top 40%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
📍 Tokyo, CA: #51 of 583 inventorsTop 9%
Overall (All Time): #8,143 of 4,157,543Top 1%
132
Patents All Time

Issued Patents All Time

Showing 76–100 of 132 patents

Patent #TitleCo-InventorsDate
7008379 Noninvasive sphygmomanometer Eikichi Suda 2006-03-07
6952229 Digital camera having input devices and a display capable of displaying a plurality of set information items Keisuke Okuma 2005-10-04
6895992 Fuel pump for inter-cylinder direct fuel injection apparatus Shizuka Yamaguchi, Noboru Baba, Masaya Takahashi, Katsuyoshi Terakado, Arata Kagiyama +5 more 2005-05-24
6860255 Fuel pump and direct fuel injection engine Shizuka Yamaguchi, Noboru Baba, Toshiaki Nagayama, Katsuyoshi Terakado, Arata Kagiyama +4 more 2005-03-01
6736990 Ferrite material Takuya Aoki, Ko Ito, Bungo Sakurai, Tatsuya Shimazaki, Hidenobu Umeda +1 more 2004-05-18
6721829 Information transmission method, information processing method, information processing apparatus, electronic device, and imaging apparatus Hirotomo Fukuda, Kazunori Okino 2004-04-13
6631706 High pressure fuel supply pump for internal combustion engine Hiroyuki Yamada, Shigenori Tahara, Atsuji Saito, Masami Abe 2003-10-14
6558807 Oxide magnetic material, coil components using the same, and method for producing oxide magnetic materials and coil components Ko Ito 2003-05-06
6543424 Fuel pump, in-cylinder direct injection type internal combustion engine using the same and surface treatment method Shizuka Yamaguchi, Noboru Baba, Katsuyoshi Terakado, Arata Kagiyama, Hideki Machimura +5 more 2003-04-08
6505608 Fuel supply system Kenji Hiraku, Kenichiro Tokuo, Tadahiko Nogami, Kunihiko Takao, Hiroyuki Yamada +1 more 2003-01-14
6488478 High pressure fuel pump Yoshinobu Ono, Hideki Machimura, Minoru Hashida, Masayoshi Kotaki, Takefumi Yamamura 2002-12-03
D466539 Digital camera Wataru Suzuki, Yosuke Wakamiya, Masahiko Kobayashi 2002-12-03
6485840 Oxide magnetic material and chip part Ko Ito, Takuya Ono, Hiroshi Harada 2002-11-26
6471491 High pressure fuel pump Yoshinobu Ono, Hideki Machimura, Minoru Hashida, Masayoshi Kotaki, Takefumi Yamamura 2002-10-29
6371722 Gas sealing apparatus for variable capacity supercharger 2002-04-16
6368071 High pressure fuel pump Minoru Hashida, Yoshinobu Ono, Hideki Machimura, Takefumi Yamamura, Masayoshi Kotaki 2002-04-09
6361286 Fuel pump Hideki Machimura, Yoshikazu Hoshi 2002-03-26
6312217 Variable capacity supercharger 2001-11-06
6251299 Magnetic material, inductance element using the same and manufacturing method thereof Takashi Ito, Fumio Uchikoba 2001-06-26
6211772 Semiconductor composite sensor Susumu Murakami, Satoshi Shimada, Seiichi Ugai, Shuichi Shimizu 2001-04-03
6171414 Rolling bearing Nobuaki Mitamura, Kazuo Sekino, Takaaki Koike, Mikio Yamaguchi 2001-01-09
6098519 Fuel pump Hideki Machimura, Yoshikazu Hoshi 2000-08-08
6047684 Gear pump and fuel transfer system using the gear pump Kenji Hiraku, Yuzo Kadomukai, Kenji Okuna, Yasuo Kita 2000-04-11
5993173 Turbocharger Takaaki Koike 1999-11-30
5960697 Axial piston machine Isao Hayase, Shunichi Mitsuya, Takeshi Tsuchiya, Yuzo Kadomukai 1999-10-05