MM

Masakazu Mitsuhashi

HK Hayashibara Seibutsu Kagaku Kenkyujo: 38 patents #7 of 263Top 3%
MC Mitsui Mining & Smelting Co.: 7 patents #65 of 838Top 8%
HC Hitachi Software Engineering Co.: 1 patents #175 of 502Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
MK Mochida Seiyaku Kabushiki Kaisha: 1 patents #10 of 18Top 60%
SK Sanwa Kosan Kabushiki Kaisha: 1 patents #5 of 17Top 30%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Okayama, JP: #14 of 1,590 inventorsTop 1%
Overall (All Time): #58,950 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 26–48 of 48 patents

Patent #TitleCo-InventorsDate
4996196 Novel desiccant and dehydration therewith Shuzo Sakai, Toshio Miyake 1991-02-26
4994556 Novel lymphokine and its production and uses Masashi Kurimoto 1991-02-19
4965347 Beta-D-glucan, and its production and uses Akira Misaki, Yoshiaki Sone, Toshio Miyake 1990-10-23
4939239 Hyposensitization agent of cedar pollen antigen Tyoku Matsuhashi, Mitsuko Usui, Shunsaku Ando 1990-07-03
4870059 Dehydration of hydrous matter with anhydrous maltose Shuzo Sakai, Toshio Miyake 1989-09-26
4849225 Process to prepare solid products containing oil-soluble substance Shuzo Sakai, Toshio Miyake 1989-07-18
4831022 Inclusion compound of eicosapentaenoic acid and food product containing the same Hiromi Hijiya, Toshi Miyake 1989-05-16
4826825 Dehydration of hydrous product using anhydrous lactitol Shuzo Sakai, Toshio Miyake 1989-05-02
4816272 Process for preparing noodles and alimentary pastes and premixed flour therefor Shuzo Sakai, Toshio Miyake 1989-03-28
4816445 Crystalline alpha-maltose Shuzo Sakai, Toshio Miyake 1989-03-28
4814169 Process for the production of anti-human protein antibody Shunsaku Koyama 1989-03-21
4812444 Dehydration of hydrous matter using anhydrous glycosylfructose Shuzo Sakai, Toshio Miyake 1989-03-14
4810827 Dehydration of hydrous matter using anhydrous aldohexose Shuzo Sakai, Toshio Miyake 1989-03-07
4803077 Process to prepare solid products containing oil-soluble substance Shuzo Sakai, Toshio Miyake 1989-02-07
4784946 Method for assaying the gamma-interferon productivity of blood 1988-11-15
4777162 Inclusion compound of eicosapentaenoic acid and food product containing the same Hiromi Hijiya, Toshio Miyake 1988-10-11
4775749 Inclusion compound of eicosapentaenoic of acid and food product containing the same Hiromi Hijiya, Toshio Miyake 1988-10-04
4758549 Lymphokine, monoclonal antibody specific to the lymphokine and their production and uses Masashi Kurimoto 1988-07-19
4745053 Process for producing human interferon and method for assaying the interferon productivity of blood 1988-05-17
4659569 Process for the production of virus vaccine Shunsaku Koyama 1987-04-21
4495282 Process for producing target cell lysis factor and uses therewith Haruo Ohnishi 1985-01-22
4474756 Process for the production of anti-human protein antibody Shunsaku Koyama 1984-10-02
4372883 Process for the production of vaccine Tyoku Matuhashi, Mitsuko Usui, Akio Yamamoto, Shunsaku Koyama 1983-02-08