Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D361802 | Toy loader set | — | 1995-08-29 |
| D361606 | Toy elevator | — | 1995-08-22 |
| D361607 | Toy crane | — | 1995-08-22 |
| 5441435 | Trackway toy | — | 1995-08-15 |
| 5270162 | Autoradiographic gene-screening method | Junji Miyahara, Hisatoyo Kato | 1993-12-14 |
| 5260190 | Autoradiographic process | Junji Miyahara, Hisatoyo Kato | 1993-11-09 |
| 5152947 | Process for producing cellulose triacetate film | Ryo Takeda | 1992-10-06 |
| 4963243 | Medium for electrophoresis | Masashi Ogawa, Teppei Ikeda | 1990-10-16 |
| 4956559 | Method of detecting radioactive substance | — | 1990-09-11 |
| 4916321 | Radiation-measuring instrument | — | 1990-04-10 |
| 4888695 | Signal processing method in autoradiography | Tsutomu Kimura, Kazuhiro Hishinuma | 1989-12-19 |
| 4880984 | Sheet-form radiation-measuring instrument | — | 1989-11-14 |
| 4866469 | Photosensitive material package unit provided with exposure function | Keisuke Shiba | 1989-09-12 |
| 4865967 | Autoradiographic gene-screening method | Junji Miyahara, Hisatoyo Kato | 1989-09-12 |
| 4852050 | Signal processing method in autoradiography | Tsutomu Kimura, Kazuhiro Hishinuma | 1989-07-25 |
| 4837733 | Signal processing method in autoradiography | Tsutomu Kimura, Kazuhiro Hishinuma | 1989-06-06 |
| 4777597 | Signal processing method in autoradiography | Tsutomu Kimura, Kazuhiro Hishinuma | 1988-10-11 |
| 4699680 | Process and apparatus for manufacturing element for electrophoresis | Mineo Suyefuji, Masashi Kato | 1987-10-13 |
| 4673632 | Hardening method for gelatin | Hisashi Okamura, Hiroshi Kawamoto | 1987-06-16 |
| 4665312 | Signal detecting method in autoradiography | Tsutomu Kimura, Kazuhiro Hishinuma | 1987-05-12 |
| 4617468 | Stimulable phosphor sheet with hydrophilic surface | Hisatoyo Kato, Junji Miyahara | 1986-10-14 |
| 4600641 | Element for electrophoresis | Masashi Ogawa, Teppei Ikeda | 1986-07-15 |
| 4579783 | Element for electrophoresis | Masashi Ogawa, Teppei Ikeda | 1986-04-01 |
| 4548869 | Element for electrophoresis | Masashi Ogawa, Teppei Ikeda | 1985-10-22 |
| 4548870 | Element for electrophoresis | Masashi Ogawa, Teppei Ikeda | 1985-10-22 |