Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207344 | Solubilization enhancer for pyrroloquinoline quinone, composition comprising same and method for enhancing solubilization | — | 2021-12-28 |
| 11035835 | Analysis method | Satoko Imaruoka | 2021-06-15 |
| 11021476 | Pyrroloquinoline quinone monosodium and method for producing the same, and composition comprising the same | — | 2021-06-01 |
| 10406151 | Method of inducing autophagy | — | 2019-09-10 |
| 10131661 | High-solubility acetone-added pyrroloquinoline quinone salt | — | 2018-11-20 |
| 10100055 | Imidazopyrroloquinoline salt, method for producing the same, medicament, cosmetic, and food | — | 2018-10-16 |
| 10053459 | Life-extending agent, life extension method using the life-extending agent, novel dual oxidase activator, method for activating dual oxidase, production of life-extending agent, and production of dual oxidase activator | Ikue MORI, Hiroyuki SASAKURA, Masahiko Nakano | 2018-08-21 |
| 9732079 | Yellow reduced pyrroloquinoline quinone crystal and method of producing the same, and food, pharmaceutical, gel, composition and method of producing composition | — | 2017-08-15 |
| 9604979 | Pyrroloquinoline quinone alcohol adduct | Hitoshi Sakamoto | 2017-03-28 |
| 9394298 | Pyrroloquinoline quinone tetraalkali salt and crystal thereof, methods for producing these, and composition | — | 2016-07-19 |
| 9321770 | Crystals of pyrroloquinolinequinone sodium salts | Junichi Edahiro, Hitoshi Sakamoto, Hajime Shimizu, Tatsuya Hasegawa, Masahiko Nakano | 2016-04-26 |
| 9174983 | Pyrroloquinoline quinone disodium salt crystal and method for producing the same | Hitoshi Sakamoto | 2015-11-03 |
| 9163014 | Crystals of pyrroloquinolinequinone sodium salts | Junichi Edahiro, Hitoshi Sakamoto, Hajime Shimizu, Tatsuya Hasegawa | 2015-10-20 |
| 9012521 | Pyrroloquinoline quinone gel | Tsuyoshi Mikekado, Hajime Shimizu | 2015-04-21 |
| 8968237 | Method for injecting drug into living body by electrospraying and device thereof | Takafumi Sakai, Kanako Koike, Satoshi Sakahara | 2015-03-03 |
| 8969563 | Calcium salt of pyrroloquinoline quinone | Masahiko Nakano | 2015-03-03 |
| 8946423 | Highly soluble salt of pyrroloquinoline quinone and method for producing the same | — | 2015-02-03 |
| 8399256 | Method for introducing gene into cell, and composition for use in the method | — | 2013-03-19 |
| 7927874 | Method of transferring substance into cell | Yusuke OKUBO, Kanako Koike, Sayaka Aizawa, Ichiro Sakata, Takafumi Skai | 2011-04-19 |
| 7186844 | Method for producing cyclic carbamate ester | — | 2007-03-06 |
| 7078371 | Cleaning composition | — | 2006-07-18 |
| 7049275 | Photoresist stripping composition and cleaning composition | Yoshiaki Yamamoto, Hiroshi Yoshida, Taketo Maruyama | 2006-05-23 |
| 6638694 | Resist stripping agent and process of producing semiconductor devices using the same | Hisaki Abe, Taketo Maruyama, Tetsuo Aoyama | 2003-10-28 |
| 6372410 | Resist stripping composition | Kojiro Abe, Tetsuo Aoyama | 2002-04-16 |
| 5824818 | Process for preparing lactate | Takafumi Abe, Toshiyuki Gotoh, Takako Uchiyama, Hirofumi Higuchi, Yoshikazu Shima | 1998-10-20 |