MY

Masaaki Yoshida

Ricoh Company: 16 patents #1,360 of 9,818Top 15%
TC Tokyo Ohka Kogyo Co.: 16 patents #76 of 684Top 15%
Canon: 9 patents #6,722 of 19,416Top 35%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
TL Tokyo Electron Limited: 5 patents #1,450 of 5,567Top 30%
SI Seiko I Infotech: 3 patents #3 of 34Top 9%
NP Nippon Telegraph And Telephone Public: 2 patents #129 of 842Top 20%
SC Shin-Kobe Electric Machinery Co.: 2 patents #43 of 199Top 25%
NE Nec: 2 patents #5,510 of 14,502Top 40%
The Yokohama Rubber Co.: 2 patents #475 of 1,136Top 45%
UU Utsunomiya University: 2 patents #3 of 61Top 5%
SD Seiko Instruments Information Devices: 1 patents #5 of 18Top 30%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
TT Tokyo University Of Agriculture And Technology: 1 patents #11 of 46Top 25%
SI Sumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
NT NTT: 1 patents #2,911 of 4,871Top 60%
SE Seiki: 1 patents #8 of 22Top 40%
Dow Corning: 1 patents #971 of 1,768Top 55%
Overall (All Time): #25,735 of 4,157,543Top 1%
75
Patents All Time

Issued Patents All Time

Showing 26–50 of 75 patents

Patent #TitleCo-InventorsDate
7541138 Resist composition Taku Hirayama, Hideo Hada, Satoshi Fujimura, Takeshi Iwai, Mitsuru Sato +6 more 2009-06-02
7527909 Resist composition Taku Hirayama, Hideo Hada, Satoshi Fujimura, Takeshi Iwai, Mitsuru Sato +6 more 2009-05-05
7501220 Resist composition Taku Hirayama, Hideo Hada, Satoshi Fujimura, Takeshi Iwai, Mitsuru Sato +6 more 2009-03-10
7405460 Semiconductor device having a plurality of kinds of wells and manufacturing method thereof Naohiro Ueda, Masato Kijima 2008-07-29
7371510 Material for forming resist protecting film for use in liquid immersion lithography process, composite film, and method for forming resist pattern Taku Hirayama, Ryoichi Takasu, Mitsuru Sato, Kazumasa Wakiya, Koki Tamura 2008-05-13
7335557 Semiconductor device of non-volatile memory Hiroaki Nakanishi 2008-02-26
7326512 Polymer compound, resist composition and dissolution inhibitor agent containing the polymer compound Toshiyuki Ogata, Kotaro Endo, Hiromitsu Tsuji, Hideo Hada, Ryoichi Takasu +1 more 2008-02-05
7314797 Semiconductor device and its manufacturing method Moriya Iwai, Hiroaki Nakanishi 2008-01-01
7264918 Resist composition for liquid immersion exposure process and method of forming resist pattern therewith Kotaro Endo, Taku Hirayama, Hiromitsu Tsuji, Toshiyuki Ogata, Mitsuru Sato 2007-09-04
7217384 Device and method for runner-less molding of thermosetting resin and rubber Yoshiaki Tanaka 2007-05-15
6952035 Semiconductor device of non-volatile memory Hiroaki Nakanishi 2005-10-04
6949790 Semiconductor device and its manufacturing method Moriya Iwai, Hiroaki Nakanishi 2005-09-27
6841709 Method of cutting polymer chains and method for producing chemical raw materials 2005-01-11
6750372 Process for producing aryl ether 2004-06-15
6696357 Method for manufacturing semiconductor integrated circuit devices using a conductive layer to prevent peeling between a bonding pad and an underlying insulating film Toshinori Imai, Tsuyoshi Fujiwara, Tomohiro Shiraishi, Hiroshi Ashihara 2004-02-24
6426740 Visual-axis entry transmission apparatus and method therefor Hironori Goto 2002-07-30
6336054 Interlock apparatus for a transfer machine Yoshiharu Ota, Shinya Tanoue, Tatsuya Iwasaki 2002-01-01
6288735 Color image recording method, color image recording apparatus, and color image recording controlling method Shoji NARAMOTO, Tomoaki Kasugaya, Norio Takahashi, Masafumi Kobayashi 2001-09-11
6261378 Substrate cleaning unit and cleaning method Hiroshi Hashimoto, Yoshitaka Matsuda, Norio Uchihira, Fumio Satou 2001-07-17
6161932 Visual axis input and decision transfer device and method Hironori Goto 2000-12-19
6087632 Heat processing device with hot plate and associated reflector Kengo Mizosaki 2000-07-11
6005596 Method for recording color image, apparatus for recording color image, and method for controlling recording of color image Tomoaki Kasugaya, Shoji NARAMOTO, Masafumi Kobayashi, Norio Takahashi 1999-12-21
5998766 Apparatus and method for cleaning substrate surface by use of Ozone Kengo Mizosaki 1999-12-07
5963449 Interlock apparatus for a transfer machine Yoshiharu Ota, Shinya Tanoue, Tatsuya Iwasaki 1999-10-05
5820726 Apparatus for supplying sheet materials Toru Aihara 1998-10-13