HY

Hiroyuki Yamashita

KA Kao: 35 patents #4 of 3,221Top 1%
Mazda Motor: 33 patents #32 of 4,755Top 1%
HH Hitachi High-Technologies: 14 patents #180 of 1,917Top 10%
Ricoh Company: 13 patents #1,714 of 9,818Top 20%
MI Mitsui Toatsu Chemicals, Incorporated: 12 patents #80 of 1,543Top 6%
YK Ykk: 10 patents #62 of 845Top 8%
Kioxia: 9 patents #115 of 1,813Top 7%
Yamaha: 7 patents #373 of 2,001Top 20%
Dai Nippon Printing Co.: 7 patents #325 of 2,222Top 15%
KS Kobe Steel: 6 patents #135 of 2,031Top 7%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
JT Japan Tobacco: 3 patents #223 of 1,187Top 20%
Toshiba Memory: 3 patents #621 of 1,971Top 35%
LL Lihit Lab.: 3 patents #5 of 11Top 50%
NT NTT: 3 patents #1,627 of 4,871Top 35%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
SC Sumitomo Bakelite Co.: 2 patents #227 of 790Top 30%
TC Tokusen Kogyo Co.: 2 patents #7 of 68Top 15%
FI Fujifilm Business Innovation: 2 patents #2,833 of 5,238Top 55%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
OU Osaka University: 2 patents #362 of 1,984Top 20%
MS Mitsubishi Hitachi Power Systems: 1 patents #495 of 970Top 55%
JC Japan Abrasive Co.: 1 patents #5 of 12Top 45%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
KI Konica Minolta Photo Imaging: 1 patents #50 of 106Top 50%
AC Act: 1 patents #13 of 40Top 35%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
SK Showa Denko Kabushikikaisha: 1 patents #1 of 20Top 5%
SC System Jd Co.: 1 patents #6 of 9Top 70%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #3,793 of 4,157,543Top 1%
189
Patents All Time

Issued Patents All Time

Showing 101–125 of 189 patents

Patent #TitleCo-InventorsDate
7513329 Vehicle rear body structure Akira Nakashima, Takeshi Aoki 2009-04-07
7485615 Process for producing granular anionic surfactant Masahiro Umehara, Yasumitsu Sakuma, Kazuhito Miyoshi 2009-02-03
7446085 Process for preparing detergent particles Yoshinobu Imaizumi, Teruo Kubota 2008-11-04
7441335 Methods of electromagnetic forming aluminum alloy wheel for automotive use Yoshihaya Imamura 2008-10-28
7425523 Thermal transfer recording material and thermal transfer recording method Dai Ikemizu, Emiko Kataoka, Takatugu Suzuki, Kazuya Yoshida 2008-09-16
7347181 Direct injection spark ignition engine Masatoshi Seto, Hiroyuki Yoshida 2008-03-25
7323437 Process for producing a bleaching activator composition Shigeaki Fujinami, Hiroshi Noro, Masakazu Furukawa 2008-01-29
7155690 Method for co-verifying hardware and software for a semiconductor device Takao Shinsha, Hideaki Fujikake, Toshiaki Kowatari, Tomoya Hirao, Atsushi Ohkuma +2 more 2006-12-26
7141265 Oil/fat powder Tadashi Sakuma, Yoshinobu Nakajima 2006-11-28
7115548 High-density detergent composition Shu Yamaguchi, Hideichi Nitta, Kyoko Okada, Kimihiro Mizusawa, Jun Kozuka +1 more 2006-10-03
7111466 Microreactor and substance production method therewith Masuhiro Okada, Nanayuki Takeuchi 2006-09-26
7098177 Process for producing detergent particles Teruo Kubota, Hitoshi Takaya 2006-08-29
7067469 Solid-shaped detergent Yuhki Yanagisawa, Nobuyoshi Yamaguchi, Shu Yamaguchi, Hitoshi Takaya 2006-06-27
6992055 Process for preparing detergent compositions having high bulk density Hideichi Nitta, Jun Saito 2006-01-31
6983733 Direct-injection spark-ignition engine Noriyuki Ohta, Fumihiko Saito, Keiji Araki 2006-01-10
6864221 Granules for carrying surfactant and method for producing the same Shuji Takana, Hitoshi Takaya, Hiroki Yamaboshi, Yoichi Sugiyama, Hiroshi Kitagaito +1 more 2005-03-08
6849590 Process for producing granules for supporting surfactant Hiroki Yamaboshi, Shuji Takana, Teruo Kubota, Hitoshi Takaya, Hideichi Nitta 2005-02-01
6818605 Granulated detergent composition Takeshi Ban, Teruo Kubota, Shu Yamaguchi, Hiroyuki Saijo 2004-11-16
6818606 Article for use in washing in sheet form Hirohiko Hanada, Nobuyoshi Yamaguchi, Kazutoshi Ide, Hiroyuki Saijo, Hiromitsu Hayashi 2004-11-16
6725649 Control apparatus for a direct-injection, spark-ignition engine Masashi Marubara, Hiroyuki Yoshida, Noriyuki Ohta 2004-04-27
6684848 Direct-injection spark-ignition engine Fumihiko Saito, Noriyuki Ohta, Masashi Marubara, Masatoshi Seto, Hiroyuki Yoshida +2 more 2004-02-03
RE38411 Washing method and clothes detergent composition Shu Yamaguchi, Noriaki Ushio, Akiko Ishikura, Katsuhiko Kasai, Masaki Tsumadori 2004-02-03
6672277 Direct-injection spark ignition engine Takehiko Yasuoka, Noriyuki Ohta, Masatoshi Seto, Masakazu Matsumoto, Fumihiko Saito +1 more 2004-01-06
6645931 Solid-shaped detergent Yuhki Yanagisawa, Nobuyoshi Yamaguchi, Shu Yamaguchi, Hitoshi Takaya 2003-11-11
6602846 Method for producing single nucleus detergent particles Teruo Kubota, Hitoshi Takaya, Motomitsu Hasumi 2003-08-05