Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974596 | Interleukin-4 production inhibitors | Norikazu Iwase, Norihiro Tanaka, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa +1 more | 2005-12-13 |
| 6960359 | Interleukin-4 production inhibitors | Norikazu Iwase, Norihiro Tanaka, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa +1 more | 2005-11-01 |
| 6495171 | Interleukin-4 production inhibitors | Norikazu Iwase, Norihiro Tanaka, Kazuyuki Fukuda, Mami Nonomura, Yoshiaki Ichikawa +1 more | 2002-12-17 |
| 6326006 | Bathing preparation | Hidenori Yorozu, Masatomo Ando, Yoshinori Nishizawa | 2001-12-04 |
| 5411731 | Bath additive composition comprising aluminum salt and carbonate or bicarbonate which yields a bath water of pH 8 to 9 | Norihiro Tanaka, Kazuyuki Okui, Yasuhiro Doi, Hidenori Yorozu | 1995-05-02 |
| 5389678 | Soluble aluminum carboxylate bathing preparation | Hidenori Yorozu, Yasuhiro Doi | 1995-02-14 |
| 5385737 | Surfactant-containing seamless capsules | Chitoshi Shigeno, Naoki Katada, Jun Shida, Norikazu Iwase, Hidenori Yorozu | 1995-01-31 |
| 5310758 | Bathing preparation | Hidenori Yorozu, Yasuhiro Doi | 1994-05-10 |
| 5106623 | Peach-leaf extract and bath-additive composition comprising the same | Shinobu Mori, Hidenori Yorozu, Hakaru Inaoka, Yoshinori Nishizawa | 1992-04-21 |
| 5002758 | Bath preparation comprising fumaric acid and carbonate salt | Yuji Ichii, Isamu Watanabe, Hidenori Yorozu | 1991-03-26 |