YF

Yasuhiro Funayama

NE Nec: 8 patents #1,742 of 14,502Top 15%
HI Hitachi: 7 patents #5,859 of 28,497Top 25%
FI Fujifilm Business Innovation: 7 patents #1,321 of 5,238Top 30%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
HW Hitachi Magnet Wire: 1 patents #9 of 13Top 70%
Overall (All Time): #183,490 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10670335 Method and apparatus for manufacturing enameled wire Ken OMORI, Shunichiro Sato 2020-06-02
10603832 Die with aligning mechanism, and manufacturing device and method for enameled wire Junji ISHIHARA, Shinsuke Miyachi, Takayoshi Nishimura 2020-03-31
10564581 Image forming apparatus Kazuki Kuramoto, Hirofumi Hamada 2020-02-18
10175601 Cleaning device and image forming apparatus Shuhei Yamazaki, Keiichiro Sato 2019-01-08
9760043 Fixing device, collecting roller, and image forming apparatus Masahiro Katahira, Yoshinori Takahashi, Yuki Nagamori 2017-09-12
9697932 Method for manufacturing insulated wire Yosuke Watanabe 2017-07-04
9505046 Flat wiring member and method of manufacturing the same Kotaro Tanaka, Toshiyuki Horikoshi, Takumi Sato, Kenichi Murakami, Asuka Okamoto 2016-11-29
9507294 Image-forming apparatus capable of forming multi-color full-bleed image Yoshinori Takahashi 2016-11-29
9250563 Image forming apparatus and image forming method 2016-02-02
9145505 Polyamide-imide resin based insulating varnish and insulated wire covered with same Hideyuki Kikuchi, Daisuke Hino, Yuji Takano 2015-09-29
8986834 Polyester imide resin insulating coating material, insulated wire using same, and coil Hideyuki Kikuchi, Hidehito Hanawa, Yuki Honda, Takami Ushiwata, Shuta Nabeshima 2015-03-24
8802231 Insulating coating material and insulated wire using the same Hideyuki Kikuchi, Yuki Honda 2014-08-12
8787784 Image forming apparatus and image forming method for adjusting voltage applied to a transfer unit Yoko Miyamoto 2014-07-22
8642179 Insulating varnish and production method therefor and insulated electric wire using same and production method therefor Shuta Nabeshima, Yuki Honda, Tomiya Abe, Hideyuki Kikuchi 2014-02-04
7395002 Image forming apparatus and output image density correction method Makoto Kanai, Hisashi Fukasawa, Masaru Sakuma, Kiyoshi Nagamine 2008-07-01
6487385 Liquid electrophotographic imaging system with a maximized solid toner ratio Tomoyuki Yoshii, Jun Koyatsu, Tsutomu Uezono 2002-11-26
6472115 Image forming apparatus and image forming method Tsutomu Uezono, Takeshi Hori, Tomoyuki Yoshii 2002-10-29
6413689 Porous photosensitive body and method of manufacturing same Takeshi Hori, Tsutomu Uezono, Tomoyuki Yoshii 2002-07-02
6324366 Sleeve rotation-feed apparatus, developing apparatus, image formation apparatus, and fixation apparatus Tsutomu Uezono 2001-11-27
6275673 Photosensitive unit, light source and image forming apparatus Tomoyuki Yoshii, Takeshi Hori, Tsutomu Uezono 2001-08-14
6252620 Image recording apparatus and image recording method Tsutomu Uezono, Takeshi Hori, Tomoyuki Yoshii 2001-06-26
6040106 Porous photoreceptor and method for manufacturing the same Takeshi Hori, Tsutomu Uezono, Tomoyuki Yoshii 2000-03-21
5815774 Image recording apparatus with photosensitive unit having porous insulating screen Tsutomu Uezono 1998-09-29