Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708617 | Brick lining forming method | Satoshi Tsuboi | 2023-07-25 |
| 9867919 | Production method for medical instrument and medical instrument | Eisuke Sasaki | 2018-01-16 |
| 9867920 | Medical instrument | Eisuke Sasaki | 2018-01-16 |
| 9283311 | Oxygenator and extracorporeal circuit | — | 2016-03-15 |
| 9199023 | Oxygenator | — | 2015-12-01 |
| 8242186 | Lactic acid oligomer and method for producing the same | Ritsuko Nagahata, Masako Momotake, Takashi Nakamura | 2012-08-14 |
| 7959596 | Extracorporeal circuit | Mitsuaki Ogihara | 2011-06-14 |
| 7947007 | Bubble trap | Hidetaka Nakayama, Mitsuaki Ogihara | 2011-05-24 |
| 7922683 | Extracorporeal circulator | Mitsuaki Ogihara, Hidetaka Nakayama, Yuki Ishikura, Akiyasu Ito | 2011-04-12 |
| 6908446 | Blood reservoir | Kenji Yokoyama | 2005-06-21 |
| 6503451 | Oxygenator of hollow fiber membrane type | Tomohiko Ikeda | 2003-01-07 |
| 6494003 | Vehicle window glass and method of producing the same | Toyoo Kawase, Kiyotaka Miyazawa, Kazuhiro Ichinohe | 2002-12-17 |
| 6123519 | Delivery blood storing member-equipped blood reservoir tank and blood delivery instrument for extracorporeal circulation circuit | Yukitoshi Kato, Mitsuaki Ogihara, Shinji Maruyama | 2000-09-26 |
| 5576417 | Method for synthesizing aromatic polymers | Yoshihiro Kubota, Takaaki Hanaoka, Takehiko Matsuzaki, Yoshihiro Sugi, Tatsuya Eto +2 more | 1996-11-19 |
| 5409877 | Catalyst for producing aldehyde and alcohol from olefin, carbon monoxide and hydrogen | Takaaki Hanaoka, Takehiko Mastuzaki, Yoshihiro Sugi, Hiroyuki Asaga, Yoshimoto Abe +1 more | 1995-04-25 |
| 5233110 | Process for the preparation of cyclooctene | Taka-aki Hanaoka, Yoshihiro Sugi, Takehiko Matsuzaki, Hironori Arakawa | 1993-08-03 |
| 5104778 | Silver halide photosensitive material | Junichi Yamanouchi | 1992-04-14 |
| 5019491 | Silver halide photographic material | — | 1991-05-28 |
| 4917995 | Silver halide photographic material | Tetsuro Kojima, Tetsunori Matsushita, Ichizo Toya | 1990-04-17 |
| 4611574 | Protective guard for oil burner | Kazuharu Nakamura, Yoshio Mito | 1986-09-16 |
| 4589842 | Device for adjusting the vertical position of wick in oil burner | Kazuharu Nakamura | 1986-05-20 |
| 4424019 | Device for vertically moving the wick of an oil burner | Kazuharu Nakamura, Yoshio Mito, Akiyoshi Okayasu | 1984-01-03 |