Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405212 | Calibration method of measurement temperature of concentration measurement apparatus, and concentration measurement apparatus | Makoto Sagara | 2025-09-02 |
| 11099061 | Measurement device for light-emitting device and method for measuring light-emitting device | Katsuyuki ONOZUKA, Minoru Kitahara, Naohide Miyasaka, Naoki Nakamura, Takanori ARUGA | 2021-08-24 |
| D692663 | Mobile phone case | Setsu Ito | 2013-11-05 |
| D663948 | Mobile phone case | Setsu Ito | 2012-07-24 |
| D663949 | Mobile phone case | Setsu Ito | 2012-07-24 |
| 6635253 | Composition for enhancing immunological effects | Eiji Ogata | 2003-10-21 |
| 6437002 | Agent for preventing and treating skin diseases | Eiji Ogata, Hiroshi Ikeno | 2002-08-20 |
| 6420419 | L-ascorbic acid 2-phosphate zinc salt and process for manufacturing the same | Masahiro Suzuki, Toshi Tsuzuki, Eiji Ogata | 2002-07-16 |
| 6299912 | Preparation for administration to animals and feeding method thereof | Kuniaki Shimbo, Eiji Ogata | 2001-10-09 |
| 6235270 | Cosmetics, silica-coated metal oxide powder and production method therefor | Nobuaki Ishii, Koichi Wada, Kazuo Sekiguchi, Michihiro Takama, Kotaro Yano +2 more | 2001-05-22 |
| 6127409 | Ascorbic acid derivative and vitamin C preparation containing the same | Masahiro Suzuki, Toshi Tsuzuki, Eiji Ogata | 2000-10-03 |
| 6046181 | Highly purified tocopheryl phosphate, process for producing the same, analytical method therefor and cosmetic | Yutaka Oonishi, Tsutomu Nozawa, Takami Ooe, Keisuke Mano, Naoaki Misu +2 more | 2000-04-04 |
| 6022867 | Method of administering vitamin E to animals and compositions containing tocopheryl phosphates and salts thereof for animals | Eiji Ogata | 2000-02-08 |
| 5965750 | High- purity tocopherol phosphates, process for the preparation thereof, methods for analysis thereof, and cosmetics | Yutaka Oonishi, Tsutomu Nozawa, Takami Ooe, Keisuke Mano, Naoaki Misu +2 more | 1999-10-12 |
| 5937790 | Anti-stress agent for animals and a method of reducing stress in animals | Eiji Ogata, Masahiro Yamada | 1999-08-17 |
| 5869525 | Ascorbic acid drugs for intracerebral administration | Eiji Ogata, Nobuhiko Miwa | 1999-02-09 |
| 5622308 | Paper container for fluid substances, and inside lid therefor | Keisuke Kaiho, Kunihiko Ozaki | 1997-04-22 |
| 4596057 | Draining plug device | Ikumi Ohta | 1986-06-24 |
| 4200051 | Collapsible tube and method of manufacture | Yoshihiko Nakahara, Norihiro Tsujii, Kenichi Nakanishi, Katsuaki Terada, Yuji Sakai +1 more | 1980-04-29 |