Issued Patents All Time
Showing 76–100 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595913 | Cable structure in electronic endoscope | — | 2003-07-22 |
| 6585787 | Cerium based abrasive material | Hidehiko Yamasaki, Yoshitsugu Uchino | 2003-07-01 |
| 6558317 | Air and water supply system for endoscopes | Haruo Akiba, Etsuko Sugikawa | 2003-05-06 |
| 6549105 | Millimeter wave module and radio apparatus | Ushio Sangawa | 2003-04-15 |
| 6531991 | Dielectric resonator antenna for a mobile communication | Naoki Adachi, Takashi Fukagawa, Suguru Fujita, Kenichi Maeda, Makoto Hasegawa +2 more | 2003-03-11 |
| 6511419 | Endoscope tip part with no swell at outer skin fixing part | Tadashi Ando | 2003-01-28 |
| 6459868 | Image forming apparatus having a plurality of image forming units with positioning feature and assembling method therefor | Masanori Yamagata | 2002-10-01 |
| 6407718 | Dielectric resonator antenna for a mobile communication | Naoki Adachi, Takashi Fukagawa, Suguru Fujita, Kenichi Maeda, Makoto Hasegawa +2 more | 2002-06-18 |
| 6395332 | Fine copper powder and process for producing the same | Kenzo Hanawa | 2002-05-28 |
| 6387045 | Flow rate controller for an endoscope pipe | — | 2002-05-14 |
| 6309347 | Air and water supply system for endoscopes | Haruo Akiba, Etsuko Sugikawa | 2001-10-30 |
| 6307450 | Millimeter wave module and radio apparatus | Ushio Sangawa | 2001-10-23 |
| 6225878 | Millimeter wave module and radio apparatus | Ushio Sangawa | 2001-05-01 |
| 6198450 | Dielectric resonator antenna for a mobile communication | Naoki Adachi, Takashi Fukagawa, Suguru Fujita, Kenichi Maeda, Makoto Hasegawa +2 more | 2001-03-06 |
| 6194895 | Asymmetry measuring apparatus and method | — | 2001-02-27 |
| 6132369 | Opening/closing and flow rate controller for an endoscope pipe | — | 2000-10-17 |
| 6095971 | Endoscope fluid controller | — | 2000-08-01 |
| 6040612 | Image pickup apparatus for endoscope having reduced diameter | Itsuji Minami | 2000-03-21 |
| 5990768 | Millimeter waveguide and a circuit apparatus using the same | Mitsuo Makimoto | 1999-11-23 |
| 5903239 | Micro-patch antenna connected to circuits chips | Suguru Fujita, Morikazu Sagawa | 1999-05-11 |
| 5827172 | Optical system for electronic endoscopes | Yuichi Torii | 1998-10-27 |
| 5727935 | Scroll type fluid machine having a rotatable cylindrical ring on the drive bush | Tetsuo Shigeoka, Katsuhisa Tomatsu | 1998-03-17 |
| 5715532 | Frequency converter apparatus with distortion compensating circuit | Morikazu Sagawa, Keiichirou Kuwaduru, Yoshikazu Mori | 1998-02-03 |
| 5703546 | Strip line filter having dual mode loop resonators | Makoto Hasegawa, Mitsuo Makimoto, Munenori Fujimura | 1997-12-30 |
| 5666595 | Image forming apparatus with locking mechanism for detachable feeder unit | Takao Sameshima, Yutaka Kikuchi | 1997-09-09 |