HK

Hiroshi Kubo

Fujitsu Limited: 31 patents #717 of 24,456Top 3%
Ricoh Company: 26 patents #784 of 9,818Top 8%
Mitsubishi Electric: 19 patents #1,108 of 25,717Top 5%
TI Toyota Industries: 14 patents #358 of 1,610Top 25%
JS Jfe Steel: 13 patents #133 of 1,401Top 10%
KT Kabushiki Kaisha Toshiba: 11 patents #2,779 of 21,451Top 15%
Aisin Seiki Kabushiki Kaisha: 8 patents #423 of 3,782Top 15%
NK Nihon Kohden: 8 patents #49 of 467Top 15%
NS Nippon Steel: 5 patents #528 of 4,423Top 15%
FU Fujifilm: 5 patents #1,507 of 4,519Top 35%
Yamaha: 5 patents #527 of 2,001Top 30%
GE: 5 patents #6,802 of 36,430Top 20%
JC Japan Capacitor Industrial Co.: 4 patents #5 of 22Top 25%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
Apple: 3 patents #7,422 of 18,612Top 40%
SO Sony: 3 patents #10,744 of 25,231Top 45%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Kawasaki: 3 patents #725 of 2,943Top 25%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
MC Mitsui Engineering & Shipbuilding Co.: 2 patents #87 of 496Top 20%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
NC Nkk Co.: 2 patents #309 of 1,173Top 30%
TA Toyo Aluminium: 2 patents #48 of 212Top 25%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
Canon: 2 patents #12,681 of 19,416Top 70%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
SB Sabic Innovative Plastics B.V.: 1 patents #445 of 817Top 55%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
NO Nok: 1 patents #382 of 725Top 55%
KC Koyo Thermo Systems Co.: 1 patents #13 of 36Top 40%
SM Smc: 1 patents #485 of 737Top 70%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SI Sumitomo Light Metal Industries: 1 patents #103 of 254Top 45%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
DE Denso: 1 patents #6,940 of 11,792Top 60%
🗺 California: #645 of 386,348 inventorsTop 1%
Overall (All Time): #3,957 of 4,157,543Top 1%
186
Patents All Time

Issued Patents All Time

Showing 126–150 of 186 patents

Patent #TitleCo-InventorsDate
6563886 Bit timing synchronization device and a method for the same Akihiro Okazaki 2003-05-13
6560278 Receiver and an adaptive equalizer method Akihiro Okazaki 2003-05-06
6556632 Sequence estimation method and sequence estimator Kazuo Tanada, Keishi Murakami 2003-04-29
6449538 Engine oil degradation detector Hiroshi Hashimoto 2002-09-10
6442458 Method and apparatus for diagnosing a vehicle Yuzuru Koike, Masato Kodani 2002-08-27
6390784 Solenoid protector for a variable displacement compressor Masahiro Kawaguchi, Ken Suitou, Masanori Sonobe 2002-05-21
6338613 Piston-type compressor Takuya Okuno, Tetsuhiko Fukanuma, Masahiro Kawaguchi 2002-01-15
6314387 Method of sequence estimation Keishi Murakami 2001-11-06
6266544 Adapter for portable telephone usable as mobile telephone in vehicle Masashi Tomura, Hiroaki Sakashita, Daizo Funaya, Hidekatsu Kobayashi, Yoshifumi Tsukamoto 2001-07-24
6263070 Telephone having an internally lit display Hidekatsu Kobayashi, Masashi Tomura 2001-07-17
6219388 Digital data demodulating device for estimating channel impulse response Kazuo Tanada, Keishi Murakami 2001-04-17
6200105 Control valve in variable displacement compressor and method of manufacture Masahiro Kawaguchi, Ken Suitou, Masakazu Murase 2001-03-13
6126405 Undulating current supplying means for the solenoid of a displacement control valve in a variable displacement compressor Masahiro Kawaguchi, Masanori Sonobe, Tetsuhiko Fukanuma 2000-10-03
6123514 Sealing structure for compressors Masahiro Kawaguchi, Tomohiko Yokono, Shintaro Miura, Takuya Okuno, Eiji Tokunaga +2 more 2000-09-26
6101372 Portable telephone set 2000-08-08
6091927 Apparatus and method for feeding documents to an image forming apparatus, scanner, or the like Hitoshi Hattori, Hiroshi Fukano, Motokazu Tamaoki 2000-07-18
6076449 Variable displacement compressor Masahiro Kawaguchi, Masakazu Murase, Tetsuhiko Fukanuma 2000-06-20
6033189 Control valve Shintaro Miura, Ken Suitou, Masahiro Kawaguchi, Tetsuhiko Fukanuma, Ryo Matsubara +5 more 2000-03-07
6032361 Gas turbine multi-hole film cooled combustor liner and method of manufacturing Yoshinobu Makino, Kiyoshi Yamada, Hiroshi Matsui, Yoshihiro Aburatani, Yamato Kaminaka +1 more 2000-03-07
5971388 Automatic original document feeding device which has different procedures for correcting paper jams depending on where the jam occurs Hitoshi Hattori, Takashi Taruki 1999-10-26
5915928 Compressor having a swash plate with a lubrication hole Masakazu Murase, Tetsuhiko Fukanuma, Masahiko Okada 1999-06-29
5890876 Control valve in variable displacement compressor Ken Suito, Masahiro Kawaguchi, Tomohiko Yokono, Norio Uemura, Kazuaki Nagayoshi +2 more 1999-04-06
5871631 Acidic tin-plating bath and additive therefor Mikiyuki Ichiba, Yoshinori Yomura, Takeshi Miura, Kazuyuki Suda 1999-02-16
5861729 Charger for portable terminal equipment having on-hook/off-hook detecting means and battery identifying means Mitsunori Maeda, Kazuki MUNEYASU, Masashi Tomura, Naoyuki Okumura, Yujiro Murakami +2 more 1999-01-19
5826431 Gas turbine multi-hole film cooled combustor liner and method of manufacture Yoshinobu Makino, Kiyoshi Yamada, Hiroshi Matsui, Yoshihiro Aburatani, Yamato Kaminaka +1 more 1998-10-27