Issued Patents All Time
Showing 76–100 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868549 | Disk clamp apparatus | Takashi Watanabe | 2005-03-15 |
| 6854141 | Lifting control method for lying furniture such as a bed | Hiroshi Nagaoka, Masao Horitani | 2005-02-15 |
| 6747652 | Image processing device and method for generating three-dimensional character image and recording medium for storing image processing program | Hajime Takezawa, Minehiro Konya | 2004-06-08 |
| 6331342 | Magnetic recording medium | — | 2001-12-18 |
| 6315545 | Die for extruding ceramic honeycomb structural bodies | — | 2001-11-13 |
| 6252389 | Current detector having magnetic core for concentrating a magnetic flux near a hall-effect sensor, and power switch apparatus incorporating same | Sadaaki Baba | 2001-06-26 |
| 6159431 | Ceramic honeycomb structural body | Koichi Ikeshima | 2000-12-12 |
| 5949343 | Supervisory apparatus for oil-filled electrical equipment | Takashi Sesekura, Yuji Hase, Takashi Hirai, Takashi Shindoi | 1999-09-07 |
| 5446551 | Tape duplicating apparatus | Yuki Kawaguchi, Yohji Hirai, Kazuhiro Kita, Fumio Sekiguchi | 1995-08-29 |
| 5189415 | Receiving apparatus | Takashi Shimada, Takaaki Maekawa, Akio Jitsumori | 1993-02-23 |
| 5126221 | Color developers for use in multi-color electrophotography and image formation method using the same | Shunichi Chiba, Akio Matsui, Yoshihisa Okamoto, Chiharu Mochizuki | 1992-06-30 |
| 4913991 | Electrophotographic process using fluorine resin coated heat application roller | Shunichi Chiba, Akio Matsui, Yoshihisa Okamoto | 1990-04-03 |
| 4883420 | Die for extruding honeycomb structural bodies | Sei Ozaki, Shoji Futamura | 1989-11-28 |
| 4875264 | Method for producing dies for extruding honeycomb structures | Shoji Futamura | 1989-10-24 |
| 4834640 | Extrusion-forming jig | Mitsuaki Watanabe | 1989-05-30 |
| 4830598 | Dies for extruding honeycomb structure | Shoji Futamura | 1989-05-16 |
| 4826747 | Electrophotographic method uses toner of special size relative to exposure light beam | Shunichi Chiba | 1989-05-02 |
| 4822707 | Positively chargeable toners for use in dry type electrophotography comprising a blue dye lake charge control agent | Akio Matsui | 1989-04-18 |
| 4820146 | Super hard alloy dies for extruding honeycomb structures | Shoji Futamura | 1989-04-11 |
| 4814187 | Honeycomb structural body-extruding die apparatus | Kozo Higashizima | 1989-03-21 |
| 4767309 | Extruding die for forming finned ceramic honeycomb structures | Hiroshige Mizuno | 1988-08-30 |
| 4762763 | Toner for developing electrostatic latent image | Yoshihiro Nomura, Noriaki Ide, Kazumi Ohtaki, Masami Tomita, Hachiro Tosaka +5 more | 1988-08-09 |
| 4758489 | Toner for developing latent electrostatic images | Masami Tomita, Akio Matsui, Toshiki Nanya, Fumihiro Sasaki | 1988-07-19 |
| 4701635 | Current driving circuit with CMOS inverter | Akio Kawazoe | 1987-10-20 |
| 4687433 | Die for extruding ceramic honeycomb structural bodies | Sei Ozaki, Shoji Futamura, Masaru Kojima | 1987-08-18 |