Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7057389 | Nuclear magnetic resonance diagnosing device and diagnosing system | Ryosuke Fukami, Isamu Takekoshi, Masakatsu Iwasaki, Hitoshi Yoshino, Tsuneo Maeda | 2006-06-06 |
| 6586730 | Plasma ion source mass spectrometer | Isamu Takekoshi, Yasushi Terui, Yasuaki Takada, Takayuki Nabeshima, Minoru Sakairi | 2003-07-01 |
| D457646 | Diagnostic instrument | Jason Dominik Hool, Osamu Ohno, Mitsuru Oonuma | 2002-05-21 |
| D430304 | DNA detector | Mitsuru Oonuma, Atsushi Ninomiya, Isamu Takekoshi, Kazumichi Imai | 2000-08-29 |
| 6027247 | X-ray photographing apparatus | Toshio Tachi, Akio Hara, Mitsuru Ohnuma, Isamu Takekoshi, Michiaki Motoshima +1 more | 2000-02-22 |
| 5986260 | Mass analyzer | Mitsuru Oonuma, Tadao Mimura | 1999-11-16 |
| D394613 | Atomic absorption spectrometer | Mitsuru Oonuma, Hayato Tobe, Hiromi Yamashita, Hisashi Kimoto | 1998-05-26 |
| D356967 | Mass analyzing machine for gas chromatograph | Isamu Takekoshi, Atsushi Ninomiya, Masaru Tomioka | 1995-04-04 |
| D356745 | Operator with printer for analyzing machine of liquid chromatograph | Atsushi Ninomiya, Isamu Takekoshi, Hironori Kaji, Hideo Seki, Kaoru Hagiya | 1995-03-28 |
| D354013 | Liquid chromatograph analyzer | Atsushi Ninomiya, Isamu Takekoshi, Hironori Kaji, Hideo Seki, Kaoru Hagiya | 1995-01-03 |
| D353384 | Pump for analyzing machine of liquid chromatograph | Atsushi Ninomiya, Isamu Takekoshi, Hironori Kaji, Hideo Seki, Kaoru Hagiya | 1994-12-13 |
| 5174160 | Method of diagnosing electric wires and cables for deterioration of their polymer-insulation and a measuring apparatus used therefor | Yousuke Morita, Toshiaki Yagi, Waichiro Kawakami, Hideki Yagyu, Osamu Mochizuki +1 more | 1992-12-29 |
| 4581063 | Method and apparatus for melting metal ingots | Kunio Oyabu, Toshihiko Uehara, Makoto Otani, Katsuaki MASAKI | 1986-04-08 |