Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005975 | Surface profile analyzer | Sadahiro Tanaka, Osamu Osanai | 1991-04-09 |
| 4981680 | P-hydroxycinnamamide derivatives and melanin inhibitor comprising the same | Kimihiko Hori, Koichi Nakamura, Itsuro Motegi, Genji Imokawa, Naotake Takaishi | 1991-01-01 |
| 4978523 | Melanin inhibitor | Itsuro Motegi, Genji Imokawa, Koichi Nakamura, Naotake Takaishi | 1990-12-18 |
| 4966158 | Measurement method for moisture content in the skin and system therefor | Yasuhiro Honma, Nobuo Miyazaki, Hisashi Misumi, Toshiyasu Suda, Shuichi Akazaki +1 more | 1990-10-30 |
| 4876084 | P-hydroxycinnamamide derivatives and melanin inhibitor comprising the same | Kimihiko Hori, Koichi Nakamura, Itsuro Motegi, Genji Imokawa, Naotake Takaishi | 1989-10-24 |
| 4614461 | Tendon of TLP and electrical corrosion protecting method of the same | Yasuyuki Taniguchi, Kotaro Yoshida, Yasuhira Takeshi, Teruo Michishita, Makoto Kawakami | 1986-09-30 |