Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482079 | Method and apparatus for manufacturing foodstuffs such as sausages | Minoru Nakamura, Minoru Kasai, Chiyoji Shibata | 2002-11-19 |
| 6093334 | Glass wave guide element and method of manufacturing the same | Ryoji Suzuki, Hisato Uetsuka, Dai Kobayashi, Korenori Tamura | 2000-07-25 |
| 6071186 | Device for suspending a chain of linked food products such as sausages, and apparatus for manufacturing a chain of such linked food products having the suspending device | Chiyoji Shibata, Katsuya Tanabe | 2000-06-06 |
| 6069990 | Optical wavelength multiplexer/demultiplexer | Masahiro Okawa, Hisato Uetsuka, Koichi Maru | 2000-05-30 |
| 6051951 | Generator motor for internal combustion engine | Kazuyuki Kubo, Takuya Fujita | 2000-04-18 |
| 6049196 | Generator for internal combustion engine | Kazuyuki Kubo, Seiichi Kuroda, Tadashi Fujiwara, Shinsuke Nagano, Takuya Fujita | 2000-04-11 |
| 6031957 | Glass wave guide element and method of manufacturing the same | Ryoji Suzuki, Hisato Uetsuka, Dai Kobayashi, Korenori Tamura | 2000-02-29 |
| 5995691 | Waveguide type grating device | Ryoji Suzuki, Korenori Tamura, Hisato Uetsuka | 1999-11-30 |
| 5886416 | Electricity-generation control system for vehicle | — | 1999-03-23 |
| 5880533 | Generator system for internal combustion engine | Kazuyuki Kubo | 1999-03-09 |
| 5848207 | Optical device formed with grating therein, add/drop filter using same, and method of fabricating same | Hisato Uetsuka | 1998-12-08 |
| 5832908 | Cylinder-discriminating device for internal combustion engines | — | 1998-11-10 |
| 5832154 | Optical device formed with grating therein, add/drop filter using same, and method of fabricating same | Hisato Uetsuka | 1998-11-03 |
| 5812709 | Optical device having switching function | Hisato Uetsuka, Kenji Akiba | 1998-09-22 |
| 5778854 | Cylinder-discriminating device for internal combustion engines | — | 1998-07-14 |
| 5755204 | Cylinder-discriminating device for internal combustion engines | — | 1998-05-26 |
| 5499308 | Guided-wave optical multi/demultiplexer | Hisato Uetsuka | 1996-03-12 |
| 5327090 | Misfire-detecting system for an internal combustion engine which detects a misfire due to the fuel supply system | Yuuichi Shimasaki, Masaki Kanehiro, Takuji Ishioka, Takashi Hisaki, Shigeru Maruyama +2 more | 1994-07-05 |
| 5238081 | Driving wheel slip control device for vehicle | Shoji Maeda | 1993-08-24 |
| 5237279 | Ignition and fuel system misfire-detecting system for internal combustion engines | Yuuichi Shimasaki, Masataka Chikamatsu, Takuji Ishioka, Shigetaka Kuroda | 1993-08-17 |
| 5226394 | Misfire-detecting system for internal combustion engines | Yuuichi Shimasaki, Masataka Chikamatsu, Takuji Ishioka, Shigetaka Kuroda, Masaki Kanehiro +2 more | 1993-07-13 |
| 5221904 | Misfire-detecting system for internal combustion engines | Yuuichi Shimasaki, Masataka Chikamatsu, Takuji Ishioka, Shigetaka Kuroda | 1993-06-22 |
| 5215067 | Misfire-detecting system for internal combustion engines | Yuuichi Shimasaki, Masaki Kanehiro, Takuji Ishioka, Takashi Hisaki, Shigeru Maruyama +3 more | 1993-06-01 |
| 5186131 | Distributor | Toshiyuki Shinozawa, Hiroyuki Fujita | 1993-02-16 |
| 5005547 | Abnormal combustion-detecting device and combustion control device for internal combustion engines | Toshiyuki Suga, Shinichi Kitajima | 1991-04-09 |