Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771645 | Transdermally absorbable base material containing lipid peptide compound | Masahiro Goto, Takehisa Iwama, Takayuki IMOTO | 2023-10-03 |
| 11452688 | Transdermally absorbable base material containing lipid peptide compound | Masahiro Goto, Takehisa Iwama, Takayuki IMOTO | 2022-09-27 |
| 10640462 | Oil gelator | Masamichi Yamanaka | 2020-05-05 |
| 9561255 | Cosmetic, external skin preparation, and medical instrument | Takehisa Iwama, Keigo Matsumoto, Takayuki IMOTO, Masahiro Goto | 2017-02-07 |
| 9480772 | Gel sheet containing lipid peptide gelator and polymeric compound | Masahiro Goto, Takayuki IMOTO, Tsubasa Kashino, Takehisa Iwama | 2016-11-01 |
| 9431689 | Metal-air cell provided with gel-form solid electrolyte | Tatsumi Ishihara, Shigeru Mitsui | 2016-08-30 |
| 9333158 | Spray base material including low-molecular gelator | Misao Miyamoto, Takehisa Iwama, Masahiro Gotoh | 2016-05-10 |
| 9289496 | Lipid dipeptide and gel | Misao Miyamoto, Takehisa Iwama | 2016-03-22 |
| 9265833 | Lipid dipeptide and gel | Misao Miyamoto, Takehisa Iwama | 2016-02-23 |
| 8999300 | Cosmetic, external skin preparation, and medical instrument | Takehisa Iwama, Keigo Matsumoto, Takayuki IMOTO, Masahiro Goto | 2015-04-07 |
| 8916682 | Lipid peptide and hydrogel | Takehisa Iwama, Masahiro Gotoh, Tatsuo Maruyama, Daisuke Koda | 2014-12-23 |
| 8816049 | Lipid peptide and hydrogel | Takehisa Iwama, Masahiro Gotoh, Tatsuo Maruyama, Daisuke Koda | 2014-08-26 |
| 8716248 | Lipid tripeptide-based hydrogelator and hydrogel | Takehisa Iwama, Masahiro Gotoh, Tatsuo Maruyama, Daisuke Koda | 2014-05-06 |
| 8486896 | Lipid tripeptide-based hydrogelator and hydrogel | Takehisa Iwama, Masahiro Gotoh, Tatsuo Maruyama, Daisuke Koda | 2013-07-16 |
| 5955481 | Pyridine type thiazolidines | Yoshio Ohara, Mikio Suzuki, Katsuhiro Kato, Keisuke Ohdoi, Tetsuya Kobayashi +3 more | 1999-09-21 |
| 5514804 | Diastereomer salt of optically active quinolinemevalonic acid | Yoshio Ohara, Mikio Suzuki, Yoshinobu Yanagawa, Hiroshi Iwasaki | 1996-05-07 |
| 5473075 | Diastereomer salt of optically active quinolinemevalonic acid | Yoshio Ohara, Mikio Suzuki, Yoshinobu Yanagawa, Hiroshi Iwasaki | 1995-12-05 |
| 5284953 | Diastereomer salt of optically active quinolinemevalonic acid | Yoshio Ohara, Mikio Suzuki, Yoshinobu Yanagawa, Hiroshi Iwasaki | 1994-02-08 |