Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414977 | Method of administering seaberry and saw palmetto extracts to inhibit 5α-reductase activity | Kenchi MIYASAKA, Norihito SHIMIZU, Hiromichi Murai | 2025-09-16 |
| D1089574 | Toilet seat | Kazuki Otsuka, Hirotaka Nakabayashi | 2025-08-19 |
| D1089575 | Toilet seat | Kazuki Otsuka, Hirotaka Nakabayashi | 2025-08-19 |
| D1088198 | Toilet seat | Mai Yato, Shunichi Fukuchi, Takahiro Ago | 2025-08-12 |
| D1088199 | Toilet seat | Mai Yato, Shunichi Fukuchi, Takahiro Ago | 2025-08-12 |
| D1067394 | Toilet seat | Kazuki Otsuka, Masanobu Wano, Hirotaka Nakabayashi | 2025-03-18 |
| D1065471 | Toilet | Mai Yato, Shunichi Fukuchi, Takahiro Ago | 2025-03-04 |
| D1065473 | Toilet seat | Mai Yato | 2025-03-04 |
| 12194074 | Method of reducing muscle damage associated with intensive exercise by administering purple-tea extract | Hiromichi Murai | 2025-01-14 |
| 11978004 | Intellectual productivity evaluation device and intellectual productivity evaluation method | Fumiaki Oobayashi, Hirotake Ishii, Shota SHIMONAKA, Kimi UEDA | 2024-05-07 |
| D999349 | Toilet | Kazuki Otsuka | 2023-09-19 |
| 11478495 | AMPK activating agent | Toru Takarada, Hiromichi Murai | 2022-10-25 |
| D954919 | Toilet seat | Kazuki Otsuka | 2022-06-14 |
| D952110 | Toilet seat | Kazuki Otsuka, Masanobu Wano | 2022-05-17 |
| D941446 | Toilet tank | Masafumi Ishikawa, Chikahiro Kakimoto | 2022-01-18 |
| 11033566 | Method of improving lacrimal secretion for dry eye treatment using maqui berry extract | Kazuo Tsubota, Shigeru Nakamura, Toshihiro Imada, Junji Tanaka, Takashi Kadekaru +1 more | 2021-06-15 |
| 10837002 | Artificial peritoneal tissue and method for producing same | Yoshiya Asano, Mitsuru Akashi, Michiya Matsusaki | 2020-11-17 |
| 10019690 | Intellectual-productivity analysis apparatus and program | Fumiaki Oobayashi, Mikio Iwakawa, Hirotake Ishii, Kazune Miyagi, Kotaro Oishi +3 more | 2018-07-10 |
| 9878525 | Manufacturing method of composite film | Hirokazu Wakabayashi | 2018-01-30 |
| 9753196 | Optical filter, solid-state imaging element, imaging device lens and imaging device | Makoto Hasegawa, Satoshi Kashiwabara, Kenta Sekikawa, Takashi Shibuya, Mitsuo Osawa +3 more | 2017-09-05 |
| 9664830 | Optical filter and solid-state imaging device | Makoto Hasegawa, Kenta Sekikawa, Satoshi Kashiwabara, Yuriko Kaida, Hiroshi Kumai | 2017-05-30 |
| 9445017 | Near-infrared cut filter and solid-state imaging device | Teppei Konishi, Hiroyuki Arishima, Kazuhiko SHIONO, Hiroki Hotaka, Makoto Hasegawa +2 more | 2016-09-13 |
| 9381223 | Methods for inhibiting advanced glycation end product production, inhibiting fibroblast apoptosis, and/or promoting human fibroblast-collagen grating formulation using cherry blossom and cherry leaf extract | Takashi Watanabe, Hiromichi Murai, Masayuki Yoshikawa | 2016-07-05 |
| 9268072 | Optical filter, solid-state imaging element, imaging device lens and imaging device | Makoto Hasegawa, Satoshi Kashiwabara, Kenta Sekikawa, Takashi Shibuya, Mitsuo Osawa +3 more | 2016-02-23 |
| 8999434 | Process for producing membrane/ electrode assembly for polymer electrolyte fuel cells | Hirokazu Wakabayashi, Shinji Kinoshita, Toshihiro Tanuma, Hideki Nakagawa | 2015-04-07 |