Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8519173 | Plant growth regulator | — | 2013-08-27 |
| 8318638 | Plant activator | Shoko Yamaguchi, Toshii Iida, Kiyotaka Kojima, Koji Kobayashi, Osamu Tanaka | 2012-11-27 |
| 7749508 | Skin whitening method using Pleurotus nebrodensis | Takeshi Nawamura, Nobuhiko Ochiai, Masato Hatao, Koji Kobayashi, Fumio Eguchi | 2010-07-06 |
| 7544821 | α-Ketol unsaturated fatty acid derivative and plant growth regulating agent using same | Shoko Yamaguchi, Satoshi Watanabe | 2009-06-09 |
| 7510716 | Antioxidant, whitening agent and external preparation for skin using the same | Takeshi Nawamura, Nobuhiko Ochiai, Masato Hatao, Koji Kobayashi, Fumio Eguchi | 2009-03-31 |
| 7348457 | Ketol fatty acid derivatives and plant growth regulators | Toshii Iida, Shoko Yamaguchi, Yoshihiro Yokokawa, Koji Kobayashi | 2008-03-25 |
| 7026489 | Ketol fatty acid derivative and plant growth regulating agents | Toshii Iida, Shoko Yamaguchi, Yoshihiro Yokokawa, Koji Kobayashi, Osamu Tanaka | 2006-04-11 |
| 6987130 | Plant potentiators | Shoko Yamaguchi, Iida Toshii, Kiyotaka Kojima, Koji Kobayashi, Osamu Tanaka | 2006-01-17 |
| 6419962 | External skin treatment composition | Hiroyuki Tsukada, Tetsuya Sakai, Shoko Yamaguchi, Yumiko Suzuki, Yasukazu Nakayama +2 more | 2002-07-16 |
| 6338861 | Process of production of natural flavor or fragrance | Yoko Gozu, Shoko Yamaguchi, Katsuyuki Yomogida, Shinichiro Haze | 2002-01-15 |
| 6174712 | Agents for inducing flower bud formation | Atsushi Takimoto, Shinji Inomata, Kazuo Komatsu, Seiichi Yoshida, Okihiko Sakamoto +3 more | 2001-01-16 |
| 6057157 | Flower initiation inducer | Atsushi Takimoto, Shinji Inomata, Kazuo Komatu, Seiichi Yoshida, Okihiko Sakamoto +1 more | 2000-05-02 |
| 6046138 | Indole derivatives and rooting inducers comprising the same as the active ingredient | Shoko Yamaguchi, Seiichi Yoshida, Okihiko Sakamoto, Kiyotaka Kojima | 2000-04-04 |
| 5294550 | Method of culturing Mishima-saiko | Ken Kusakari, Mitsuo Yanagi | 1994-03-15 |