Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925621 | Medicinal preparation for external use | Masayasu Tanaka, Yoshihiro Oyamada | 2024-03-12 |
| 9611616 | Bucket attaching structure of construction machine and construction machine | Shun MARUYAMA, Mitsuru Maruyama | 2017-04-04 |
| 7666490 | Functional roll film and vacuum evaporation apparatus capable of producing the functional roll film | Kiyoshi Iseki, Seiichiro Yokoyama, Takahiro Kubota, Hiroshi Fujita, Tsukasa Ohshima +3 more | 2010-02-23 |
| 7381788 | Method for continuous production of polyamide | Yasuhito Tsujii, Gaku Maruyama, Kaoru Ogawa, Kazuhisa Koishi, Kenta Susuki | 2008-06-03 |
| 6795970 | Disk loading apparatus with floatable clamp means | Shinichi Wada | 2004-09-21 |
| 6721263 | Disk holding mechanism and disk holding mechanism clamper | Hidehiko Ota, Hideaki Yamataka, Seigo Matsumoto, Tsuyoshi Hashida | 2004-04-13 |
| 5989745 | Lithium secondary battery | Masahiro Kamauchi | 1999-11-23 |
| 5804335 | Lithium secondary battery | Masahiro Kamauchi | 1998-09-08 |
| 5614334 | Material for lithium battery positive electrode and production thereof | Masahiro Kamauchi | 1997-03-25 |
| 5498495 | Alloy for negative electrode of lithium secondary battery and lithium secondary battery | Mitsuhiro Marumoto, Kouzou Sasaki | 1996-03-12 |
| 5076996 | System for monitoring operating condition of a control rod drive mechanism | Jinichi Miyaguchi, Shinichi Murakawa, Hiroshi Yatabe | 1991-12-31 |
| 4973582 | Artificial lung surfactant and remedy for respiratory distress syndrome containing it as active principle | Tsunemasa Yoshida, Masayuki Kokubo, Tsutomu Kobayashi | 1990-11-27 |
| 4395320 | Apparatus for producing electrodeposited wires | Tatsuji Kasashima, Shuji Morita, Hiroyuki Hayami, Seiroku Ose, Fumihiro Nozaki | 1983-07-26 |