MO

Masahiko Ogawa

Canon: 54 patents #619 of 19,416Top 4%
SC Shin-Etsu Chemical Co.: 24 patents #185 of 2,176Top 9%
KA Kao: 14 patents #110 of 3,221Top 4%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
MS Meiki Seisakusho: 2 patents #10 of 62Top 20%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
MC Meiki Co.: 1 patents #2 of 6Top 35%
DI Dic: 1 patents #467 of 844Top 60%
OM Omron: 1 patents #1,808 of 3,089Top 60%
Overall (All Time): #12,463 of 4,157,543Top 1%
108
Patents All Time

Issued Patents All Time

Showing 76–100 of 108 patents

Patent #TitleCo-InventorsDate
5500148 Silicone emulsion composition for surface release treatment Toshio Ohba, Naomi Sato, Morizo Nakazato 1996-03-19
5474857 Solid polymer type fuel cell and method for manufacturing the same Makoto Uchida, Yuko Aoyama, Nobuo Eda 1995-12-12
5445867 Thermal transfer recording sheets and back coating compositions therefor Shinji Irifune 1995-08-29
5410956 Vacuum hot platen press with airtight covers in sliding contact with tensile strength members Koukichi Isobe, Takayuki Kouno 1995-05-02
5378244 2-alkoxy-3,5-diaminopyridine derivatives and their salts, and dye compositions for keratinous fibers containing the derivatives or salts Tadashi Tamura, Akira Kiyomine, Osamu Morita, Michio Tanaka, Hidetoshi Tagami +1 more 1995-01-03
5372890 Organopolysiloxane composition for the production of release paper Masanao Kamei 1994-12-13
5334225 Keratinous fiber dye composition containing a 2-substituted amino-5-alkylphenol derivative coupler Hidetoshi Tagami, Toru Yoshihara, Jiro Kawase, Akira Kiyomine, Tadashi Tamura +2 more 1994-08-02
5302326 Manufacturing method of urethane foam molded products Takeshi Minegishi, Masayuki Kubo, Ryosuke Nozaki, Masaki Tanaka, Yukio Morimoto 1994-04-12
5130962 Tracking control arrangement for information signal reproducing apparatus 1992-07-14
5100990 Organopolysiloxane compositions and cured products thereof Shinji Irifune, Kazuma Momii 1992-03-31
5095085 Releasing silicone composition and cured matter thereof Yasuaki Hara, Tomohiro Yamazaki 1992-03-10
5082915 Solventless silicone compositions for release paper Yasuaki Hara 1992-01-21
5082467 Dye composition for keratinous fibers Tadashi Tamura, Akira Kiyomine, Michio Tanaka, Yoshinori Nishizawa, Hidetoshi Tagami +3 more 1992-01-21
4999721 Recording and/or reproducing apparatus 1991-03-12
4983701 Silicone composition for rendering surfaces non-adherent Yasuaki Hara, Meguru Kashida 1991-01-08
4963221 Hot press including cam rod penetrating top platen Koukichi Isobe 1990-10-16
4849491 Curable organopolysiloxane composition Meguru Kashida, Kenichi Isobe 1989-07-18
4764576 Silicone-based coating composition for surface-releasing film Yasuaki Hara 1988-08-16
4740846 Information signal recording apparatus 1988-04-26
4717975 Erasing device Tokihiko Ogura, Tsuguhide Sakata, Kazuhiko Ito 1988-01-05
4695778 Rotation phase control device Yasuo Chito 1987-09-22
4659852 4-chloromethylphenyl methyl dichlorosilane Toshio Shinohara, Akio Yokoo 1987-04-21
4636053 Distance detecting device Toshio Sakane, Tetsuya Taguchi, Shuichi Tamura, Tokuichi Tsunekawa 1987-01-13
4567409 Control circuit for motor 1986-01-28
4529304 Zone sensing apparatus Shuichi Tamura, Mutsuhide Matsuda, Takao Kinoshita 1985-07-16