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 101–125 of 181 patents

Patent #TitleCo-InventorsDate
5996029 Information input/output control apparatus and method for indicating which of at least one information terminal device is able to execute a functional operation based on environmental information Mitsumasa Sugiyama, Susumu Sugiura, Yoshikazu Yokomizo, Yoshinobu Mita, Makoto Takaoka +8 more 1999-11-30
5973406 Electronic device bonding method and electronic circuit apparatus Masahide Harada, Toru Nishikawa, Ryohei Satoh, Takayuki Uda, Mitsugu Shirai 1999-10-26
5956421 Image processing method and apparatus for determining a binarization threshold value used for binarizing a multi-valued image and performing binarization processing Tetsuomi Tanaka 1999-09-21
5939789 Multilayer substrates methods for manufacturing multilayer substrates and electronic devices Michifumi Kawai, Ryohei Satoh, Eiji Matsuda, Masakazu Ishino, Takashi Inoue +2 more 1999-08-17
5933252 Color image processing method and apparatus therefor Yasufumi Emori, Kazuhiko Onuma, Tadataka Koga, Yoshizumi Yasuda, Yoshinobu Mita 1999-08-03
5929439 Scanning microscope Hideo Todokoro 1999-07-27
5920655 Binarization image processing for multi-level image data Takeshi Makita, Hiroshi Mori 1999-07-06
5912011 Solvent system to be enclosed in capsules Hirokazu Makino, Ichiro Hakamada 1999-06-15
5865365 Method of fabricating an electronic circuit device Toru Nishikawa, Ryohei Satoh, Masahide Hara, Tetsuya Hayashida, Mitugu Shirai +4 more 1999-02-02
5859956 Information processing device and information processing method Mitsumasa Sugiyama, Susumu Sugiura, Yoshikazu Yokomizo, Yoshinobu Mita, Makoto Takaoka +8 more 1999-01-12
5854801 Pattern generation apparatus and method for SDRAM Koji Hara 1998-12-29
5844311 Multichip module with heat sink and attachment means Hideki Watanabe, Kenichi Kasai, Tositada Netsu, Hiroyuki Hidaka, Mitsunori Tamura 1998-12-01
5801853 Color image processing method and apparatus which calibrates correction data for image data Toshihiko Nakazawa, Yasutomo Suzuki, Hirokazu Uchio 1998-09-01
5788385 Serial recording system capable of varing resolution Naoshi Inoue, Kiyoharu Yoshioka, Hiroyuki Kuriyama, Soji Hamano, Akihiko Hamamoto +1 more 1998-08-04
5768153 Method of and apparatus for production management Takeshi Hosono, Hiromi Kaneko 1998-06-16
5745506 Error correcting decoder Syugo Yamashita, Yoshikazu Tomida, Masayuki Takada, Toru Kuroda, Tadashi Isobe 1998-04-28
5742296 Image processing method and apparatus therefor Susumu Sugiura, Yoshizumi Yasuda 1998-04-21
5740028 Information input/output control device and method therefor Mitsumasa Sugiyama, Susumu Sugiura, Yoshikazu Yokomizo, Yoshinobu Mita, Makoto Takaoka +8 more 1998-04-14
5731066 Electronic circuit device Akihiro Ando, Ryohei Satoh, Takashi Inoue, Masahide Okamoto, Fumiyuki Kobayashi +2 more 1998-03-24
5719873 Frame-synchronous reproducing circuit Syugo Yamashita, Yoshikazu Tomida, Masayuki Takada, Toru Kuroda, Tadashi Isobe 1998-02-17
5621476 Reducing the effects of noise in level number transformation Takeshi Makita, Susumu Sugiura 1997-04-15
5574735 Error correction circuit which substitutes bits into data stream during periods of data loss Masayuki Takada, Toru Kuroda, Koichi Yamazaki 1996-11-12
5543855 Image processing method and apparatus with error diffusion Susumu Sugiura, Takeshi Makita 1996-08-06
5504821 Color converting apparatus for performing a three-dimensional color conversion of a colored picture in a color space with a small capacity of memory Katsuhiro Kanamori, Hideto Motomura, Rika Hashimoto, Teruo Fumoto, Hiroaki Kotera 1996-04-02
5489998 Color image processing apparatus having transmitter and receiver which perform color correction in accordance with a common standard color image and method for same Toshihiko Nakazawa, Yasutomo Suzuki, Hirokazu Uchio 1996-02-06