Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431832 | Motor control device, motor drive device, motor system, and electrical apparatus | Yusuke Kuramitsu, Motoya Kumagai, Akira Hashimoto, Shigeru Hirata | 2025-09-30 |
| 12342863 | Heater assembly and container | Manabu Yamada, Manabu Takeuchi, Kimitaka UCHII, Tateki SUMII | 2025-07-01 |
| 12114704 | Smoking device | Manabu Yamada, Tateki SUMII | 2024-10-15 |
| 11957177 | Smoking system having consumable with a holder | Manabu Yamada, Tateki SUMII | 2024-04-16 |
| 11869397 | Abnormality detection circuit | Akira Hashimoto, Takateru Yamamoto, Sukenori Ito | 2024-01-09 |
| 11805813 | Heater assembly and container | Manabu Yamada, Manabu Takeuchi, Kimitaka UCHII, Tateki SUMII | 2023-11-07 |
| 11696601 | Heater assembly and container | Manabu Yamada, Manabu Takeuchi, Kimitaka UCHII, Tateki SUMII | 2023-07-11 |
| 11620926 | Abnormality detection circuit | Akira Hashimoto, Takateru Yamamoto, Sukenori Ito | 2023-04-04 |
| 11602160 | Filler for smoking article | Riho Nagai, Hideki Nagae, Masanari Makino | 2023-03-14 |
| 11436957 | Abnormality detection circuit | Akira Hashimoto, Takateru Yamamoto, Sukenori Ito | 2022-09-06 |
| 11087652 | Abnormality detection circuit | Akira Hashimoto, Takateru Yamamoto, Sukenori Ito | 2021-08-10 |
| 9161567 | Portion tobacco product | Hiroki Shikata, Michinori Yokoi, Yuta Yoshimura, Atsuro Yamada | 2015-10-20 |
| 8593391 | Liquid crystal display device control circuit and liquid crystal display system, which adjust brightness of display image by using height distribution of gradations of input image | Tomokazu Okada, Yasuhito Sugimoto | 2013-11-26 |
| 8591991 | Fabrication method and fabrication apparatus for fabricating metal oxide thin film | Kanji Yasui, Hiroshi Nishiyama, Masatoshi Tsukichi, Masasuke Takata | 2013-11-26 |
| 8574676 | Substrate processing method | Kanji Yasui, Hiroshi Nishiyama, Mitsuru Ushijima, Katsuhiko Iwabuchi | 2013-11-05 |
| 8356607 | Smoking article and method of manufacturing same, and method of manufacturing carbon monoxide reducing agent | Kiyohiro Sasakawa, Kazunori Sugai, Kenichi Nishimura, Yoshio Nakahara | 2013-01-22 |
| 8349763 | Carbon monoxide reduction catalyst for smoking articles and method for producing the same | Kazunori Sugai, Kiyohiro Sasakawa, Mitsuru Kondo, Tsutomu Sakai, Sadako Imai +1 more | 2013-01-08 |
| 7015172 | Phosphate photocatalyst comprising metal ion in d10 or d0 electron state | — | 2006-03-21 |
| 6720100 | Catalyst for oxidation of gaseous compound | Kazunori Sato, Takashi Wakabayashi, Manabu Takezawa, Shigeaki Suganuma | 2004-04-13 |
| 6482767 | Photocatalysts made by using oxides containing metal ions of d10 electronic state | — | 2002-11-19 |
| 6379830 | Solid electrolyte fuel cell having anode comprising metal oxide particles in a porous platinum layer | Kazunori Sato, Katsuyuki Sakamaki, Shigeaki Suganuma | 2002-04-30 |