Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017102 | Magnetically coupled pump and nuclear reactor incorporating said pump | Toshihiro Yamada, Tatsuo Natori, Akihisa Okada, Hiroshi Misumi | 1991-05-21 |
| 4883621 | Method for forming cast article by slip casting | Tatsuo Natori, Akihide Watanabe, Toshihiro Yamada | 1989-11-28 |
| 4871497 | Slip casting method | Tatsuo Natori, Akihide Watanabe, Toshihiro Yamada | 1989-10-03 |
| 4812278 | Process for preparing mold | Tatsuo Natori, Susumu Hioki, Toshihiro Yamada, Akihide Watanabe, Kensuke Kanekatsu | 1989-03-14 |
| 4808360 | Method of producing mold for slip casting and method of molding slip casting | Tatsuo Natori, Toshihiro Yamada, Kazuaki Yokoi | 1989-02-28 |
| 4659526 | Slip casting forming method and mold | Tatsuo Natori, Akihide Watanabe, Keiichi Koike | 1987-04-21 |
| 4604141 | Slip casting mold | Tatsuo Natori, Hideo Nakae, Akihide Watanabe | 1986-08-05 |
| 4292832 | Method of producing vibration attenuating metallic material | Hideo Nakae, Toshinori Ozaki, Syogo Morimoto | 1981-10-06 |
| 4243420 | Particulate material for forming molds and method for producing same | Junji Sakai, Syogo Morimoto | 1981-01-06 |
| 4203195 | Method of production of vibration absorbing metallic material | Hideo Nakae, Toshinori Ozaki, Kazunori Nakane | 1980-05-20 |