Issued Patents All Time
Showing 301–325 of 424 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6127083 | Image forming method using spherical toner particle | Minoru Nomura, Hitoshi Takayanagi, Kazuo Itoya | 2000-10-03 |
| 6088160 | Diffractive optical element | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 2000-07-11 |
| 6082344 | Ignition device for an internal combustion engine | Katsuaki Fukatsu, Ryoichi Kobayashi, Yuichi Kashimura | 2000-07-04 |
| 6078430 | Optical lens and method of making the same | Masaaki Fukuda | 2000-06-20 |
| 6064593 | Semiconductor integrated circuit device having an electrically erasable and programmable nonvolatile memory and a built-in processing unit | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Hirofumi Mukai, Masanao Sato +3 more | 2000-05-16 |
| 6061808 | Semiconductor memory device having a multibit test mode | Tadaaki Yamauchi, Mikio Asakura | 2000-05-09 |
| 6060830 | High pressure mercury lamp | Akihiko Sugitani, Hiroto Sato, Yoshihiro Horikawa | 2000-05-09 |
| 6055111 | Plastic lens and method of making a plastic lens | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 2000-04-25 |
| 6050406 | Storage case for diffraction grating | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 2000-04-18 |
| 6051960 | Switching regulator with reduced power consumption | Misao Furuya | 2000-04-18 |
| 6045975 | Photosensitive, heat-resistant resin composition for forming patterns | Motoaki Tani, Eiji Horikoshi, Isao Watanabe, Shoichi Miyahara, Makoto Sasaki | 2000-04-04 |
| 6034827 | Optical lens | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 2000-03-07 |
| 6026020 | Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein | Kiyoshi Matsubara, Naoki Yashiki, Shiro Baba, Hirofumi Mukai, Masanao Sato +3 more | 2000-02-15 |
| 6017670 | Electrophotographic toner and process for the preparation thereof | Toyomi Hashizume, Shoji Okuno, Yukiko Soma, Hitoshi Takayanagi, Minoru Nomura +1 more | 2000-01-25 |
| 6013419 | Process for using photosensitive, heat-resistant resin composition to form patterns | Motoaki Tani, Eiji Horikoshi, Isao Watanabe, Shoichi Miyahara, Makoto Sasaki | 2000-01-11 |
| 6010647 | Multifocal lens and method of making the same | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 2000-01-04 |
| 6008957 | Optical lens and method of making the same | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 1999-12-28 |
| 6008955 | Optical lens | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 1999-12-28 |
| 6003148 | Semiconductor memory device allowing repair of a defective memory cell with a redundant circuit in a multibit test mode | Tadaaki Yamauchi, Mikio Asakura | 1999-12-14 |
| 5995304 | Plastic lens | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 1999-11-30 |
| 5986402 | Metal halide lamp | Mitsuo Narita, Akihiko Sugitani, Yoshihiro Horikawa, Tatsushi Igarashi | 1999-11-16 |
| 5982565 | Plastic lens and method of making the same | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 1999-11-09 |
| 5972807 | Photosensitive, heat-resistant resin composition and process for using same to form patterns as well as polymeric composite and production process thereof | Motaki Tani, Eiji Horikoshi, Isao Watanabe, Shoichi Miyahara, Makoto Sasaki | 1999-10-26 |
| 5967128 | Ignition apparatus for an internal combustion engine | Hiroshi Onuki, Katsuaki Fukatsu, Ryoichi Kobayashi, Noboru Sugiura | 1999-10-19 |
| 5960951 | Lens case containing lenses with reduced contact area | Yoshimitsu Nomura, Masaaki Fukuda, Kaneyoshi Yagi | 1999-10-05 |