Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157110 | Semiconductor particles used in water-splitting photocatalyst, photocatalyst formed of semiconductor particles, and synthesis method thereof | Taizo Masuda, Ryota Tomizawa, Tatsuya Hasegawa | 2024-12-03 |
| 8915545 | Chair with rotatable backrest | — | 2014-12-23 |
| 8549843 | Method of controlling exhaust gas purification system and exhaust gas purification system | Kenji Hagio, Takashi Ikeda, Takao Onodera, Tatsuo Mashiko | 2013-10-08 |
| 8522533 | Method of purifying exhaust gas and exhaust gas purification system | Takao Onodera, Naofumi Ochi, Tatsuo Mashiko | 2013-09-03 |
| 8171725 | Method of controlling exhaust gas purification system, and exhaust gas purification system | Wei Wu, Naofumi Ochi, Tatsuo Mashiko | 2012-05-08 |
| 8011178 | Method for controlling exhaust gas purification system and exhaust gas purification system | Takashi Ikeda, Takao Onodera, Tatsuo Mashiko | 2011-09-06 |
| 7716920 | Engine exhaust gas purification device | Takao Onodera, Wei Wu, Takashi Haseyama, Takuro Iwashita, Atsushi Matsunuma +1 more | 2010-05-18 |
| 7152262 | Mattress apparatus | Yoshio Oguma, Yukihiko Takaishi | 2006-12-26 |
| 7104050 | Control method for an exhaust gas purification system and an exhaust gas purification system | Hitoshi Sato, Tatsuo Mashiko, Takao Onodera, Atsushi Matsunuma, Takashi Haseyama +2 more | 2006-09-12 |
| 7077415 | Hand-driven vehicle | Shoji Ohshita, Yoshio Sakai | 2006-07-18 |
| 6324709 | Mattress apparatus and bed apparatus | Noboru Sasaki, Tatsuo Kamada | 2001-12-04 |
| 6300019 | Pellicle | Hiroyuki Funatsu | 2001-10-09 |
| 5632524 | Combination Chair | Hisao Matsumoto, Natsuko Hiramatsu, Hideki Iwashita, Hisaya Umemoto, Shin Takagi | 1997-05-27 |
| 5461737 | Mattress apparatus and method for manufacturing the same | Yoshio Oguma | 1995-10-31 |
| 5460977 | Peptide having allergenicity | Tohru Ando, Yasushi Okumura | 1995-10-24 |
| 5010934 | Slicer apparatus for woodwork | Toshihei Mochizuki | 1991-04-30 |
| 4860061 | Multiface image composer | — | 1989-08-22 |
| 4784701 | Multi-layered thin film solar cell | Hiroshi Sakai, Seiji Wakamatsu | 1988-11-15 |
| 4681524 | Extrusion device | Naomi Okamura | 1987-07-21 |
| 4461806 | Shaped articles of non-fibrous carbonaceous material | Shozi Hori, Kiyohisa Eguchi, Kanji Matsuo, Hidenori Zaima, Yoshifumi Gamada +1 more | 1984-07-24 |
| 4189138 | Paper feeder | Kiyoshi Kaneko, Ken Suzuki | 1980-02-19 |