Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053037 | Spray distribution measuring device and measuring method | Osamu Matsumoto | 2000-04-25 |
| 5855177 | Presser regulating thumb screw device of a sewing machine | Koichi Nakayama | 1999-01-05 |
| 5775244 | Needle clamping mechanism of a sewing machine | Koichi Nakayama | 1998-07-07 |
| 5732639 | Right looper release mechanism in overlock sewing machine | Masanori Mizunuma | 1998-03-31 |
| 5722335 | Thread cutting device of a sewing machine | Makoto Kamewada | 1998-03-03 |
| 5718182 | Pressure foot unit for sewing machine | Koichi Nakayama | 1998-02-17 |
| 5697310 | Looper switching mechanism in overlock sewing machine | Yoshirou Shirakura | 1997-12-16 |
| 5690040 | Presser foot device for feeding elastic member | Koichi Nakayama | 1997-11-25 |
| 5642678 | Thread guide devices of a sewing machine | Masanori Mizunuma | 1997-07-01 |
| 5531172 | Auxiliary bed device for overlock machine | Koichi Nakayama | 1996-07-02 |
| 5529003 | Rolled hem switching device for overlock machine | Norio Tezuka | 1996-06-25 |
| 5499590 | Thread guide holder device for sewing machine | Makoto Kamewada | 1996-03-19 |
| 5476052 | Extension, free arm and auxiliary beds for overlock machine | Masanori Mizunuma, Koichi Nakayama | 1995-12-19 |
| 5382469 | Ceramic-titanium nitride electrostatic chuck | Yoshihiro Kubota, Makoto Kawai, Ken-ichi Arai | 1995-01-17 |
| 5381744 | Stitch balancing thread tension device for sewing machine | Makoto Kamewada | 1995-01-17 |
| 5324053 | Electrostatic chuck | Yoshihiro Kubota, Makoto Kawai | 1994-06-28 |
| 5282374 | Continuous forging apparatus for cast strand | Hisakazu Mizota, Toshitane Matsukawa, Toshio Fujimura, Kouichi Kushida, Yoshio Yoshimoto +1 more | 1994-02-01 |
| 5215788 | Combustion flame method for forming diamond films | Motohide Murayam, Katsuyuki Ohsawa, Shoji Noda, Kiyoshi Uchida | 1993-06-01 |
| 5201303 | EGR control device for an engine | — | 1993-04-13 |
| 5191847 | Tension regulating device | Makota Kamewada | 1993-03-09 |
| 5181496 | Air/fuel ratio control apparatus in an internal combustion engine | — | 1993-01-26 |
| 5059662 | Method for producing ethylene copolymer | Karl W. Wikelski | 1991-10-22 |
| 5043901 | Air-fuel ratio controller | Masaaki Miyazaki, Hajime Kako | 1991-08-27 |
| 5011531 | Method and apparatus for degassing molten metal utilizing RH method | Kiyoshi Takahashi, Nobuyoshi Takashiba, Haruji Okuda, Shigeru Ohmiya, Ryuichi Ikeda | 1991-04-30 |
| 4994539 | Method for improving impulse destructive stength of electrical insulating materials | Yuichi Orikasa, Takashi Inoue, Kaoru Yamamoto, Atsushi Sato, Shigenobu Kawakami | 1991-02-19 |