Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049888 | Compressor | Yousuke Ohnishi, Mikio Kajiwara, Youhei Nishide, Naoto Tomioka, Daisuke Okamoto +1 more | 2024-07-30 |
| 11994127 | Multistage compression system | Daisuke Okamoto, Naoto Tomioka, Mikio Kajiwara, Yohei Nishide, Yousuke Ohnishi | 2024-05-28 |
| 11428225 | Multistage compression system | Daisuke Okamoto, Mikio Kajiwara, Yohei Nishide, Naoto Tomioka, Yousuke Ohnishi +3 more | 2022-08-30 |
| 11428226 | Multistage compression system | Yousuke Ohnishi, Mikio Kajiwara, Naoto Tomioka, Yohei Nishide, Daisuke Okamoto | 2022-08-30 |
| 11415342 | Multistage compression system | Yousuke Ohnishi, Mikio Kajiwara, Yohei Nishide, Naoto Tomioka, Daisuke Okamoto +3 more | 2022-08-16 |
| 6734978 | Profile measuring method and measurement apparatus using interference of light | — | 2004-05-11 |
| 5952535 | Selective catalytic conversion of a C.sub.9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes | David L. King, Eric G. Derouane, Jacques C. DeDeken, Toshihiko Masuda, Shinji Nishikawa +1 more | 1999-09-14 |
| RE34642 | Electric contact switching device | Kozo Maenishi, Yoshihide Bando | 1994-06-21 |
| 4715437 | Heat exchanger | Hiroyoshi Tanaka, Yoshiyuki Tsuda, Toshiaki Ando, Humitoshi Nishiwaki, Shigeo Aoyama | 1987-12-29 |
| 4691767 | Heat exchanger | Hiroyoshi Tanaka, Yoshiyuki Tsuda, Shigeo Aoyama, Satoshi Tanno, Kaoru Kato | 1987-09-08 |
| 4496806 | Electric contact switching device | Kozo Maenishi, Yoshihide Bando | 1985-01-29 |