Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445872 | Recording and reproducing apparatus for recording digital broadcast compression-coded data of video signals of a multiplicity of channels | Nobuya Sano | 2002-09-03 |
| 6401643 | Sewn cover assembly and product foamed therewith | — | 2002-06-11 |
| 6364947 | Method and apparatus for manufacturing a silicon single crystal having few crystal defects, and a silicon single crystal and silicon wafers manufactured by the same | Eiichi Iino, Masanori Kimura, Shozo Muraoka, Hideki Yamanaka | 2002-04-02 |
| 6348180 | Silicon single crystal wafer having few crystal defects | Satoshi Suzuki, Eiichi Iino, Masanori Kimura, Shozo Muraoka | 2002-02-19 |
| 6334896 | Single-crystal silicon wafer having few crystal defects and method for manufacturing the same | Masanori Kimura, Shozo Muraoka | 2002-01-01 |
| 6299982 | Silicon single crystal wafer and method for producing silicon single crystal wafer | Masaro Tamatsuka, Akihiro Kimura, Katsuhiko Miki | 2001-10-09 |
| 6261361 | Silicon single crystal wafer having few defects wherein nitrogen is doped and a method for producing it | Masaro Tamatsuka, Masanori Kimura, Shozo Muraoka | 2001-07-17 |
| 6197109 | Method for producing low defect silicon single crystal doped with nitrogen | Masaro Tamatsuka, Wataru Kusaki, Masanori Kimura, Shozo Muraoka | 2001-03-06 |
| 6191675 | High voltage transformer and ignition transformer using the same | Ryoichi Sudo, Tetsuo Tajima, Kazutoshi Kobayashi | 2001-02-20 |
| 6191009 | Method for producing silicon single crystal wafer and silicon single crystal wafer | Masaro Tamatsuka, Norihiro Kobayashi | 2001-02-20 |
| 6159438 | Method and apparatus for manufacturing a silicon single crystal having few crystal defects, and a silicon single crystal and silicon wafers manufactured by the same | Eiichi Iino, Masanori Kimura, Shozo Muraoka, Hideki Yamanaka | 2000-12-12 |
| 6156427 | Electroconductive resin composition for molding and electromagnetic wave interference shield structure molded from the composition | Masao Gotoh, Kenichi Waragai, Meiichi Ohta, Susumu Iwai | 2000-12-05 |
| 6120749 | Silicon single crystal with no crystal defect in peripheral part of wafer and process for producing the same | Kiyotaka Takano, Eiichi Iino, Masanori Kimura, Hirotoshi Yamagishi | 2000-09-19 |
| 6120599 | Silicon single crystal wafer having few crystal defects, and method for producing the same | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 2000-09-19 |
| 6120598 | Method for producing a silicon single crystal having few crystal defects, and a silicon single crystal and silicon wafers produced by the method | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 2000-09-19 |
| 6077343 | Silicon single crystal wafer having few defects wherein nitrogen is doped and a method for producing it | Masaro Tamatsuka, Masanori Kimura, Shozo Muraoka | 2000-06-20 |
| 6066306 | Silicon single crystal wafer having few crystal defects, and method RFO producing the same | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 2000-05-23 |
| 6053975 | Crystal holding apparatus | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 2000-04-25 |
| 6048395 | Method for producing a silicon single crystal having few crystal defects | Satoshi Suzuki, Eiichi Iino, Masanori Kimura, Shozo Muraoka | 2000-04-11 |
| 6027562 | Method for producing a silicon single crystal having few crystal defects, and a silicon single crystal and silicon wafers produced by the method | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 2000-02-22 |
| 5968264 | Method and apparatus for manufacturing a silicon single crystal having few crystal defects, and a silicon single crystal and silicon wafers manufactured by the same | Eiichi Iino, Masanori Kimura, Shozo Muraoka, Hideki Yamanaka | 1999-10-19 |
| 5964941 | Crystal pulling method and apparatus | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 1999-10-12 |
| 5948164 | Seed crystal holder | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 1999-09-07 |
| 5911821 | Method of holding a monocrystal, and method of growing the same | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 1999-06-15 |
| 5882397 | Crystal pulling method | Eiichi Iino, Masahiko Urano, Masanori Kimura, Shozo Muraoka | 1999-03-16 |