Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968863 | Internal combustion engine | Ryo Hatae | 2021-04-06 |
| 9604163 | Internal combustion engine | Ryo Hatae, Kohei Omori | 2017-03-28 |
| 8985072 | Piston structure for internal combustion engine | Nozomi Okada | 2015-03-24 |
| 7210789 | Liquid crystal display device and liquid crystal cooling unit | Shigeo Ohashi, Tatsuo Morita, Katsuyuki Watanabe | 2007-05-01 |
| 6866931 | Acrylic based composite fiber and method for production thereof, and fiber composite using the same | Satoru Takeuchi, Ryo Ochi, Yukio Kasabou, Eizou Sakurai, Masanori Akasaka | 2005-03-15 |
| 6569523 | Carbon fiber bundle | Katsuhiko Ikeda, Takayoshi Yamamoto, Aritaka Shimotashiro, Toshihiro Makishima, Masashi Okamoto | 2003-05-27 |
| 6503624 | Carbon fiber precursor fiber bundle and manufacturing method of the same | Katsuhiko Ikeda, Takayoshi Yamamoto, Aritaka Shimotashiro, Toshihiro Makishima, Masashi Okamoto | 2003-01-07 |
| 5955169 | Floppy disk | Eizou Sakurai, Hajime Itoh, Kunio Iwase, Toshio Nagasaka | 1999-09-21 |
| 5512888 | Communications system having a semiconductor integrated circuit for simultaneous mode control and a system control method | Tetsuo Sato | 1996-04-30 |
| 5341131 | Communications system and a system control method | Tetsuo Sato | 1994-08-23 |