Issued Patents All Time
Showing 276–300 of 401 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246596 | Switching power supply | — | 2001-06-12 |
| 6208685 | Matched filter | — | 2001-03-27 |
| 6198060 | EL-combined sheet switch | Koji Hirose | 2001-03-06 |
| 6184402 | Processes for the preparation of metallocene complexes | Masato Nakano, Seiki Mitani, Jun Saito, Masato Harada, Mina Koyama | 2001-02-06 |
| 6175191 | Drive circuit for EL element | — | 2001-01-16 |
| 6169051 | Metallocene compounds, processes for the preparation thereof, catalyst components for olefin polymerization, and processes for the production of olefin polymers | Seiki Mitani, Masato Nakano, Jun Saito, Keisuke Kimura | 2001-01-02 |
| 6146794 | Electron beam antistatic method using conductive pins for charge disipation | — | 2000-11-14 |
| 6042978 | Image-forming method | Kaori Soeda, Yoshiaki Kobayashi, Meizo Shirose | 2000-03-28 |
| 6038632 | Interrupt control on SMM | Manabu Koarai, Naonobu Fujiwara, Toshikazu Morisawa | 2000-03-14 |
| 6027221 | Surface light source device of side light type and mold for light guide plate employed in the device | Tsuyoshi Ishikawa | 2000-02-22 |
| 6018010 | Polymer with high acid value from unsaturated carboxylic acid and vinyl monomer | Kenji Minami, Youhei Murakami | 2000-01-25 |
| 5999027 | Phase compensating apparatus and delay controlling circuit | — | 1999-12-07 |
| 5973507 | Exclusive-or gate for use in delay using transmission gate circuitry | — | 1999-10-26 |
| 5967637 | Tapered light guide plate for surface light source device and method of making by injection molding via supplementary cavity | Tsuyoshi Ishikawa | 1999-10-19 |
| 5966106 | Driving circuit for an electro-luminescence element | — | 1999-10-12 |
| 5932568 | 6-methoxy-1H-benzotriazole-5-carboxamide derivatives and pharmaceutical compositions containing them | Shiro Kato, Yoshimi Hirokawa, Toshiya Morie, Naoyuki Yoshida | 1999-08-03 |
| 5917278 | Electroluminescent display having increased luminescent area | Yoshiaki Miyauchi | 1999-06-29 |
| 5910423 | Water soluble powered formulation of reagent mixture containing water-insoluble reagents, and process for their production | Kouchi Matsumoto | 1999-06-08 |
| 5863691 | Toner for developing electrostatic latent image developer and method for producing image | Shigenori Kouno, Michiaki Ishikawa, Mikio Kohyama | 1999-01-26 |
| 5851713 | Toner for developing an electrostatic latent image | Kenji Hayashi, Mikio Koyama, Tomoe Kikuchi, Naohiro Hirose, Shinichi Suzuki +2 more | 1998-12-22 |
| 5847590 | Delay device and delay time measurement device using a ring oscillator | — | 1998-12-08 |
| 5841307 | Delay device and delay time measurement device using a ring oscillator | — | 1998-11-24 |
| 5830617 | Toner for developing an electrostatic latent image, Developer and a method of producing an image using the toner | Mikio Koyama, Kenji Hayashi, Tomoe Kikuchi | 1998-11-03 |
| 5827524 | Antimicrobial polymer composition | Zenji Hagiwara, Kazuo Kishimoto | 1998-10-27 |
| 5802300 | Audio video system | Shigeo Tanaka, Noriko Kotabe, Kouichi Sugiyama, Makoto Sato, Akira Katsuyama +2 more | 1998-09-01 |