Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8519013 | Method for producing formic acid | Masaru Nakahara, Yoshiro Yasaka | 2013-08-27 |
| 8449862 | Method for producing hydrogen | Masaru Nakahara, Yoshiro Yasaka | 2013-05-28 |
| 7795168 | Porous inorganic oxide support and hydrotreating catalyst of catalytic cracking gasoline using the same | Makoto Toba, Yuji Yoshimura, Takashi Matsui | 2010-09-14 |
| 7393807 | Hydrotreating catalyst of catalytic cracking gasoline | Yuji Yoshimura, Makoto Toba, Takashi Matsui | 2008-07-01 |
| 7345484 | NMR probe for high-temperature measurements | Masaru Nakahara, Chihiro Wakai, Takeyoshi Ikeda | 2008-03-18 |
| 6422294 | Casting apparatus and casting method of cylinder head | Akira Murata, Akihiro Nakano, Takayuki Shouju, Tomoyuki Nozaki, Shigeo Yano | 2002-07-23 |
| 5551502 | Pressurizing control method and pressurizing control system for low-pressure casting | Toru Takeshita | 1996-09-03 |
| 5513690 | Low-pressure casting apparatus | Koji Tomiya | 1996-05-07 |