HM

Hiroyuki Maeda

Canon: 35 patents #1,405 of 19,416Top 8%
SE Seiko Epson: 12 patents #1,551 of 7,774Top 20%
KS Kyocera Document Solutions: 9 patents #363 of 1,545Top 25%
HC Hisamitsu Pharmaceutical Co.: 8 patents #31 of 383Top 9%
Honda Motor Co.: 8 patents #2,726 of 21,052Top 15%
Rohm Co.: 7 patents #427 of 2,292Top 20%
KM Konica Minolta: 7 patents #495 of 2,718Top 20%
HC Harada Industry Co.: 5 patents #12 of 119Top 15%
JC Jms Co.: 4 patents #22 of 184Top 15%
Kioxia: 3 patents #479 of 1,813Top 30%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
KM Konica Minolta: 3 patents #626 of 1,361Top 50%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
Toshiba Memory: 2 patents #853 of 1,971Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
MC Minolta Co.: 2 patents #718 of 1,416Top 55%
NC Nakanishi Metal Works Co.: 2 patents #19 of 95Top 20%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
JL Japan Aviation Electronics Industry, Limited: 2 patents #337 of 728Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
OM Omron: 1 patents #1,808 of 3,089Top 60%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
📍 Matsumoto, MI: #2 of 2 inventorsTop 100%
Overall (All Time): #8,122 of 4,157,543Top 1%
132
Patents All Time

Issued Patents All Time

Showing 101–125 of 132 patents

Patent #TitleCo-InventorsDate
6186612 Ink jet recording method and recording apparatus using same Isao Kimura, Masako Shimomura, Hidemi Kubota 2001-02-13
D436988 Side panel for ink cartridge for ink jet printer Iwao Kawamura, Kazunori Namai, Takuya Yasumitsu 2001-01-30
D435443 Ink cartridge package for printer Iwao Kawamura, Kazunori Namai, Takuya Yasumitsu 2000-12-26
D430603 Ink cartridge for ink jet printer Iwao Kawamura, Kazunori Namai, Takuya Yasumitsu 2000-09-05
6074034 Liquid jet recording head including a temperature sensor 2000-06-13
6070039 Method and apparatus for removing developer from a developer carrier Hideo Yamaki, Hiromasa Ueno 2000-05-30
6053599 Liquid jet printing head and printing apparatus having the liquid jet printing head 2000-04-25
6041898 Method of and device for cooling brake fluid 2000-03-28
5995464 Transporting device for moving a reproducing head of an information recorded disk reproducing apparatus Naruhiro Okamoto, Hitoshi Sahai 1999-11-30
5988798 Fluid ejection head with multi-dimensional fluid path Shin'ichi Hirasawa, Yasuyuki Tamura, Hiroto Takahashi, Makoto Shioya, Masayoshi Tachihara +1 more 1999-11-23
5969740 Ink-jet recording process, and ink-jet recording apparatus Isao Kimura, Hidemi Kubota 1999-10-19
5955515 Water-based ink for ink-jet, and ink-jet recording method and instruments using the ink Isao Kimura, Hidemi Kubota, Tatsuya Ohsumi 1999-09-21
5954166 Device for cooling brake fluid 1999-09-21
5943080 Ink-jet recording method Hidemi Kubota, Isao Kimura 1999-08-24
5934416 Floating caliper-disc type brake 1999-08-10
5918950 Hydraulic anti-skid braking system for a vehicle 1999-07-06
5901126 Disk reproducing apparatus having a disk diameter determining function Naruhiro Okamoto, Hitoshi Sahai 1999-05-04
5866638 Ink for two-part liquid system recording, and ink set, ink container, recording unit, recording process and recording apparatus using the same Masako Shimomura, Hiromichi Noguchi, Isao Kimura, Hidemi Kubota 1999-02-02
5854307 Ink, and ink-jet recording method and instrument using the same Isao Kimura 1998-12-29
5832336 Image forming apparatus Akihiro Kawasaki, Koji Uno, Tamotsu Sakuraba 1998-11-03
5820877 Percutaneously administrable patch preparation Hisashi Yamaguchi, Yoshirou Kamihoriuchi 1998-10-13
5698971 Device for detecting the end of battery life, power supply circuit having the device, and a portable machine having the power supply circuit Hitoshi Sahai, Yosiaki Suenaga 1997-12-16
5696744 Disk reproducing apparatus having a disk diameter determining function Naruhiro Okamoto, Hitoshi Sahai 1997-12-09
5686925 System for obtaining a velocity of a moving object from a speed sensor with an improved adjustment of a speed conversion coefficient Takumi Ajima 1997-11-11
5644082 Vehicle rotational-angle calculating apparatus Eiji Iwata 1997-07-01