OY

Osamu Yamada

Canon: 40 patents #1,092 of 19,416Top 6%
HI Hitachi: 24 patents #1,340 of 28,497Top 5%
Sumitomo Electric Industries: 14 patents #1,767 of 21,551Top 9%
MC Minebea Co.: 14 patents #37 of 736Top 6%
PA Panasonic: 13 patents #1,866 of 21,108Top 9%
UN Unknown: 10 patents #823 of 83,584Top 1%
NK Nippon Hoso Kyokai: 10 patents #15 of 703Top 3%
HH Hitachi High-Technologies: 5 patents #533 of 1,917Top 30%
NM Nisshin Oil Mills: 5 patents #5 of 101Top 5%
KC Kuraray Co.: 4 patents #386 of 1,827Top 25%
Brother Kogyo: 4 patents #1,445 of 2,767Top 55%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
MI Minolta: 3 patents #494 of 1,109Top 45%
MC Minolta Co.: 3 patents #574 of 1,416Top 45%
MA Mitsubishi Aircraft: 3 patents #36 of 184Top 20%
NC Nippon Conlux Co.: 3 patents #59 of 105Top 60%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
OJ Opnext Japan: 2 patents #72 of 185Top 40%
RC Rca: 2 patents #592 of 1,739Top 35%
KM Konica Minolta: 2 patents #764 of 1,361Top 60%
NI Nissan Chemical Industries: 2 patents #451 of 1,150Top 40%
SC Shin-Etsu Chemical Co.: 2 patents #1,026 of 2,176Top 50%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
AD Advantest: 2 patents #465 of 1,193Top 40%
YA Yazaki: 2 patents #2,077 of 3,427Top 65%
EC Eighttech Tectron Co.: 2 patents #1 of 6Top 20%
YL Yokota Technica Limited: 1 patents #2 of 2Top 100%
AC Agro-Kanesho Co.: 1 patents #30 of 63Top 50%
BU Buffalo: 1 patents #42 of 80Top 55%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
DC Dainippon Sumitomo Pharma Co.: 1 patents #107 of 256Top 45%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
MM Minebea Mitsumi: 1 patents #239 of 442Top 55%
OC Oki Electric Co.: 1 patents #3 of 39Top 8%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
SD Showa Denko: 1 patents #231 of 593Top 40%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
WU Wicue Usa: 1 patents #4 of 4Top 100%
RT R.P. Scherer Technologies: 1 patents #48 of 121Top 40%
Overall (All Time): #4,186 of 4,157,543Top 1%
181
Patents All Time

Issued Patents All Time

Showing 76–100 of 181 patents

Patent #TitleCo-InventorsDate
6923580 Optical transmission module Katsuya Ohno, Tsutomu Kuroiwa, Toshikazu Ohtake, Shigeru Tokita 2005-08-02
6872944 Scanning electron microscope Hideo Todokoro, Shou Takami, Makoto Ezumi, Yoichi Ose, Tomohiro Kudo 2005-03-29
6853747 Image processing method and apparatus and recording medium Takahiro Matsuura, Takeshi Makita 2005-02-08
6819458 Gamut judging apparatus, color transform apparatus and gamut boundary learning method Takehisa Tanaka, Mutsuko Nichogi, Katsuhiro Kanamori 2004-11-16
6804016 Control apparatus for a scanner/printer Yasuhiko Hashimoto, Susumu Sugiura, Yoshikazu Yokomizo, Yoshinobu Mita, Makoto Takaoka +8 more 2004-10-12
6798329 Inductor Osamu Kobayashi, Yukio Suzuki, Kiyoshi Ito, Mayuka Shirai 2004-09-28
6690486 Image forming apparatus with excellent gradation reproduction Keiji Ogoh 2004-02-10
6667476 Scanning electron microscope Hideo Todokoro, Shou Takami, Makoto Ezumi, Yoichi Ose, Tomohiro Kudo 2003-12-23
6660189 Production process of MN-Zn ferrite Osamu Kobayashi, Kiyoshi Ito 2003-12-09
6642930 Image processing apparatus, method and computer-readable memory Takahiro Matsuura 2003-11-04
6580075 Charged particle beam scanning type automatic inspecting apparatus Masatsugu Kametani, Kenjiro Yamamoto, Taku Ninomiya, Katsuhisa Ike 2003-06-17
6576169 Production process of Mn-Zn ferrite Osamu Kobayashi, Kiyoshi Ito 2003-06-10
6547984 Mn-Zn ferrite and production process thereof Osamu Kobayashi, Kiyoshi Ito 2003-04-15
6538248 Charged particle beam scanning type automatic inspecting apparatus Masatsugu Kametani, Kenjiro Yamamoto, Taku Ninomiya, Katsuhisa Ike 2003-03-25
6468441 Mn-Zn ferrite and production process thereof Osamu Kobayashi, Kiyoshi Ito 2002-10-22
6461531 Mn-Zn ferrite and production process thereof Osamu Kobayashi, Kiyoshi Ito 2002-10-08
6440323 Mn-Zn ferrite and production process thereof Osamu Kobayashi, Kiyoshi Ito 2002-08-27
6436308 Mn-Zn ferrite and production process thereof Osamu Kobayashi, Kiyoshi Ito 2002-08-20
6403017 Process for producing Mn-Zn ferrite Osamu Kobayashi, Koji Honda, Shunji Kawasaki 2002-06-11
6333788 Image processing apparatus and method Takeshi Makita, Kazuhiro Saito, Hiroshi Mori 2001-12-25
6321266 Input/output apparatus connected to a plurality of host computers via a network Yoshikazu Yokomizo, Susumu Sugiura, Yoshinobu Mita, Makoto Takaoka, Mitsumasa Sugiyama +8 more 2001-11-20
6296791 Process for producing Mn-Zn ferrite Osamu Kobayashi, Koji Honda, Shunji Kawasaki 2001-10-02
6282314 Image processing method and apparatus which iteratively divides image data into sub-regions Susumu Sugiura, Takeshi Makita, Mitsuru Maeda, Hiroshi Mori 2001-08-28
6177934 Server device and image processing device Susumu Sugiura, Yoshikazu Yokomizo, Yoshinobu Mita, Makoto Takaoka, Mitsumasa Sugiyama +8 more 2001-01-23
6094738 Test pattern generation apparatus and method for SDRAM Koji Hara 2000-07-25