Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877124 | Communication terminal device and communication method having an error correction function | — | 2005-04-05 |
| 6713430 | Printed matter | Nakao Tominaga | 2004-03-30 |
| 6509980 | Facsimile apparatus | — | 2003-01-21 |
| 6210497 | Super heat-resisting Mo-based alloy and method of producing same | Junichi Saito, Yoshiaki Tachi, Shigeki Kano, Masahiko Morinaga, Satoshi Inoue +1 more | 2001-04-03 |
| 6174385 | Ferritic heat resistant steels | Masahiko Morinaga, Ryokichi Hashizume | 2001-01-16 |
| 5983657 | Air conditioning system | Hisayoshi Sakakibara, Shin Nishida, Yasutaka Kuroda | 1999-11-16 |
| 5888318 | Method of producing ferritic iron-base alloys and ferritic heat resistant steels | Masahiko Morinaga, Ryokichi Hashizume | 1999-03-30 |
| 5753177 | High-Ni austenitic stainless steel having excellent high-temperature strength | Masahiko Morinaga, Shigeharu Ukai, Sakae Shikakura, Makoto Harada, Toshio Nishida | 1998-05-19 |
| 5413475 | Serial two-stage extruder | Yukio Goto, Yukio Tamura, Ryoji Mouri, Toshio Miki, Masaki Ishikawa | 1995-05-09 |
| 5393213 | Serial two-stage extruder | Yukio Goto, Yukio Tamura, Ryoji Mouri | 1995-02-28 |
| 4645440 | Rotor for rotary piston engines | Yoshio Tanita | 1987-02-24 |
| 4571165 | Rotor housing for rotary piston engines | — | 1986-02-18 |
| 4308061 | Aqueous ink composition | Masaru Iwahashi, Shigeyasu Inoue | 1981-12-29 |