Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471103 | Motor for providing a vibrating action for a radio pager | — | 1995-11-28 |
| 5181023 | Terminal unit of a mobile communication system | — | 1993-01-19 |
| 5087446 | Skin cosmetics | Eriko Suzuki, Jun Hiraki | 1992-02-11 |
| 5071751 | Process for preparing hyaluronic acid | Hiroshi Morita | 1991-12-10 |
| 5052832 | Print head and roller biasing mechanism for a hand held thermal printer | Takaaki Akiyama, Shuji Matsuo, Mitsukazu Kurose, Osamu Nakamura, Masahiro KAMIJO | 1991-10-01 |
| 5020928 | Ribbon guiding mechanism | Takaaki Akiyama, Shuji Matsuo, Mitsukazu Kurose, Osamu Nakamura, Masahiro KAMIJO | 1991-06-04 |
| 5009907 | Method for treating food to control the growth of yeasts | Masakazu Hatakeyama, Jun Hiraki | 1991-04-23 |
| D314971 | Ink ribbon cartridge | Osamu Nakamura, Masahiro KAMIJO | 1991-02-26 |
| 4867974 | Agent for preventing plant virus diseases | Hiroshi Morita, Jun Hiraki, Masakazu Hatakeyama | 1989-09-19 |
| 4832847 | Process for activated-sludge treatment of sewage or industrial waste water | Eiichi Nakamura | 1989-05-23 |
| 4814125 | Fixing carrier for activated sludge in sewage or waste water treatment | Osamu Miki, Takehisa Muronaga, Takaharu Fujii | 1989-03-21 |
| 4814085 | Fixing carrier for activated sludge in sewage or waste water treatment | Osamu Miki, Takehisa Muronaga, Takaharu Fujii | 1989-03-21 |
| 4698158 | Process for treating industrial wastewaters by activated sludge | Minoru Kamada, Shigeharu Matsubara | 1987-10-06 |
| 4576716 | Method of producing water treatment medium and medium produced thereby | Hiroaki Ida, Toshio Haruta | 1986-03-18 |
| 4561911 | Aqueous solution for cooling cold-rolled steel strip in a continuous annealing process | Keiichi Tanikawa, Hideo Kanno | 1985-12-31 |
| 4515691 | Filtration apparatus | Hiroaki Ida, Toshio Haruta | 1985-05-07 |
| 4475609 | Device for gauging large load exerted on steel structure or the like | Toshio Sakai, Takehiro Matsui, Akira Tanioka, Kohki Koyanagi, Takaaki Ohkubo +5 more | 1984-10-09 |