Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10176902 | Scintillator panel | Hideyuki Fujiwara, Tetsuo Uchida, Hideki Kinoshita | 2019-01-08 |
| 6715463 | In-cylinder fuel injection engine and the method of controlling the engine | Shinya Kudo | 2004-04-06 |
| 5960767 | Combustion chamber of in-cylinder direct fuel injection engine | Toshio Yamaji, Keiichi Kakizaki | 1999-10-05 |
| 5934249 | Engine control system and the method thereof | Atsushi Nanba, Nobuhiro Hakura, Takashi Matsuura | 1999-08-10 |
| 5785031 | Combustion control system for in-cylinder fuel injection engine and the method thereof | Fujio Takimoto | 1998-07-28 |
| 5676108 | Combustion control system for four cycle direct injection engine and the method thereof | — | 1997-10-14 |
| 5642705 | Control system and method for direct fuel injection engine | Koji Morikawa | 1997-07-01 |
| 5441026 | Fuel pressure control system for high pressure fuel injection engine | — | 1995-08-15 |
| 5394844 | Fuel pressure control method and system for direct fuel injection engine | — | 1995-03-07 |
| 5384391 | Polyarylene sulfide and preparation thereof | Hiroshi Miyata, Hiroshi Inoue | 1995-01-24 |
| 5233924 | Synthetic paper for writing and printing | Yozo Ohba, Tokumi Chiba | 1993-08-10 |
| 4996959 | Ignition timing control system for automotive engine | — | 1991-03-05 |
| 4972814 | Combustion system of an internal combustion engine | Mitsuo Matsuki | 1990-11-27 |
| 4951499 | Intake air calculating system for automotive engine | — | 1990-08-28 |
| 4663216 | Synthetic paper printable in high gloss | Takashi Toyoda, Masaaki Yamanaka, Yonetarou Kobayasi | 1987-05-05 |
| 4659744 | Fluorocarbon anion exchangers and processes for their preparation | Kiyohide Matsui, Yoshiyuki Kikuchi, Tamejiro Hiyama, Etsuko Tobita, Kiyosi Kondo +2 more | 1987-04-21 |
| 4567206 | Fluorocarbon polymers and processes for their preparation | Kiyohide Matsui, Yoshiyuki Kikuchi, Tamejiro Hiyama, Etsuko Tobita, Kiyoshi Kondo +2 more | 1986-01-28 |