HY

Hiroshi Yamashita

Ricoh Company: 108 patents #29 of 9,818Top 1%
NE Nec: 24 patents #375 of 14,502Top 3%
YA Yazaki: 20 patents #183 of 3,427Top 6%
FC Funai Electric Co.: 12 patents #71 of 943Top 8%
Mitsubishi Electric: 11 patents #2,558 of 25,717Top 10%
SO Sony: 11 patents #4,043 of 25,231Top 20%
KO Konica: 11 patents #186 of 1,958Top 10%
NS Nippon Steel: 9 patents #228 of 4,423Top 6%
DE Denso: 9 patents #1,418 of 11,792Top 15%
NT Nuflare Technology: 8 patents #48 of 298Top 20%
IBM: 6 patents #16,453 of 70,183Top 25%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
SC Sanyo Electric Co.: 6 patents #961 of 6,347Top 20%
KS Kyocera Document Solutions: 5 patents #639 of 1,545Top 45%
Kawasaki: 4 patents #556 of 2,943Top 20%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
AT Agency Of Industrial Science And Technology: 4 patents #91 of 1,778Top 6%
Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
KO Komatsu: 4 patents #453 of 2,087Top 25%
RE Renesas Electronics: 3 patents #1,322 of 4,529Top 30%
NE Nec Electronics: 3 patents #234 of 1,789Top 15%
MC Mitsubishi Chemical: 2 patents #1,511 of 3,022Top 50%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
KC Kansai Paint Co.: 2 patents #263 of 822Top 35%
Rohm Co.: 2 patents #1,039 of 2,292Top 50%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TO Toshiba: 2 patents #606 of 2,688Top 25%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
Canon: 2 patents #12,681 of 19,416Top 70%
JA Jatco: 1 patents #458 of 871Top 55%
NT Nidec Tosok: 1 patents #68 of 118Top 60%
NC Nippon Dyeing Machine Mfg. Co.: 1 patents #2 of 9Top 25%
NC Nippon Silica Glass Co.: 1 patents #9 of 32Top 30%
JR Japanese National Railways: 1 patents #19 of 102Top 20%
HO Horiba: 1 patents #319 of 604Top 55%
OC Oji Paper Co.: 1 patents #173 of 423Top 45%
HK Honda Giken Kogyo K.K.: 1 patents #97 of 311Top 35%
HK Henkel Ag & Co. Kgaa: 1 patents #1,145 of 2,331Top 50%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
GK Gkn Driveline Torque Technology Kk: 1 patents #17 of 44Top 40%
SU Subaru: 1 patents #677 of 1,436Top 50%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Tdk: 1 patents #2,493 of 3,796Top 70%
TE Tennex: 1 patents #2 of 14Top 15%
EU Ehime University: 1 patents #8 of 28Top 30%
TC Toho Gas Co.: 1 patents #14 of 69Top 25%
AM Amp: 1 patents #694 of 1,260Top 60%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
YK Yoshida Kogyo K.K.: 1 patents #252 of 468Top 55%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
MK Meiji Seika Kaisha: 1 patents #353 of 752Top 50%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
AC Actronics Co.: 1 patents #3 of 9Top 35%
JN Jnc: 1 patents #221 of 413Top 55%
Overall (All Time): #1,114 of 4,157,543Top 1%
318
Patents All Time

Issued Patents All Time

Showing 76–100 of 318 patents

Patent #TitleCo-InventorsDate
9034548 Toner and image forming method Tatsuru Moritani, Tsuyoshi Sugimoto, Daisuke Asahina, Rintaro Takahashi, Susumu Chiba 2015-05-19
9012117 Toner, developer, toner container, process cartridge, image forming method, and image forming apparatus Hisashi Nakajima, Shinya Nakayama, Saori Yamada 2015-04-21
8986916 Yellow toner and color image forming method Masana Shiba, Satoyuki Sekiguchi, Yukari Fukuda, Daisuke Asahina, Rintaro Takahashi +1 more 2015-03-24
8965122 Signal processing apparatus and method, and program Ko Ishimoto, Koichiro Kakinuma, Takehiro Nakatsue, Tatsuhiko Matsumoto, Shuichi Haga +9 more 2015-02-24
8955638 Hydraulic excavator Takanori Hata, Kazuyoshi Morimoto, Huzhe Yang, Gary Ryan 2015-02-17
8932789 Toner and developer Tsuyoshi Sugimoto, Daisuke Asahina, Satoyuki Sekiguchi, Rintaro Takahashi, Masana Shiba +2 more 2015-01-13
8932788 Toner, developer, and image forming method Shinichi Wakamatsu, Naohiro Watanabe, Tsuyoshi Sugimoto 2015-01-13
8929653 Signal processing apparatus and method, and program Ko Ishimoto, Koichiro Kakinuma, Takehiro Nakatsue, Tatsuhiko Matsumoto, Shuichi Haga +9 more 2015-01-06
8895217 Electrostatic image forming toner and developer Daisuke Asahina, Tsuyoshi Sugimoto, Rintaro Takahashi, Taichi Nemoto, Shingo Sakashita +2 more 2014-11-25
8883385 Toner, development agent, and image forming apparatus using the same Shingo Sakashita, Masahide Yamada, Shinya Nakayama, Atsushi Yamamoto, Yukiko Nakajima 2014-11-11
8853842 Semiconductor device sealed with a resin molding 2014-10-07
8846289 Method of manufacturing toner and toner manufactured by the method Satoshi Ogawa, Tsuyoshi Sugimoto, Naohito Shimota, Masana Shiba, Junichi Awamura 2014-09-30
8804149 Image forming apparatus with plurality of optical scanning devices Ryota Maeda, Naoki Iwami 2014-08-12
8804150 Image forming apparatus with plurality of optical scanning devices Naoki Iwami, Ryota Maeda 2014-08-12
8795940 Toner and developer Tsuyoshi Sugimoto, Daisuke Asahina, Rintaro Takahashi, Masahide Yamada, Shinya Nakayama +2 more 2014-08-05
8773740 Image forming apparatus with plurality of optical scanning devices Ryota Maeda, Naoki Iwam 2014-07-08
8773611 Angled backlight device and liquid crystal display apparatus 2014-07-08
8773487 Image forming apparatus with plurality of optical scanning devices Ryota Maeda, Naoki Iwami 2014-07-08
8771914 Toner for developing latent electrostatic image, two-component developer, image forming method and image forming apparatus Akihiro Kotsugai 2014-07-08
8748563 Curable compositions Atsushi Sudo, Takeshi Endo, Andreas Taden, Rainer Schoenfeld, Thomas Huver 2014-06-10
8735037 Toner, developer, process cartridge, image forming method, and image forming apparatus Masaki Watanabe, Tomoki Murayama 2014-05-27
8728703 Electrophotographic toner, method for producing toner, developer and image forming apparatus containing toner Satoyuki Sekiguchi, Daisuke Asahina, Tsuyoshi Sugimoto, Masaki Watanabe, Rintaro Takahashi 2014-05-20
8673528 Toner, developer, toner accommodating container, process cartridge and image forming method Tsuyoshi Sugimoto, Naohiro Watanabe, Shinichi Wakamatsu, Masaki Watanabe, Satoshi Ogawa +3 more 2014-03-18
8641252 Planar light-emitting device Yuto Suzuki, Tomohisa Tajiri 2014-02-04
8614043 Toner Masaki Watanabe, Osamu Uchinokura, Junichi Awamura, Takahiro Honda, Satoshi Ogawa +1 more 2013-12-24