Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479744 | Photovoltaic device module | Koji Tsuzuki, Yoshifumi Takeyama, Koichi Shimizu | 2002-11-12 |
| 6472594 | Photovoltaic element and method for producing the same | Hirofumi Ichinose, Akio Hasebe, Satoshi Shinkura, Yukie Ueno | 2002-10-29 |
| 6388187 | Photovoltaic element module and its production method, and non-contact treatment method | Yoshifumi Takeyama, Tsunenobu Satoi, Shozo Kasai, Masayuki Kusakari, Koji Tsuzuki +2 more | 2002-05-14 |
| 6376961 | Coil assembly of rotating electrical machinery and method for producing the same, and stator of rotating electric machinery using the same coil assembly | Hironori Ozaki, Naohiro Oketani, Akira Morishita, Hiroshi Matsui, Tsuyoshi Takahashi +4 more | 2002-04-23 |
| 6316832 | Moldless semiconductor device and photovoltaic device module making use of the same | Koji Tsuzuki, Satoru Yamada, Yoshifumi Takeyama, Koichi Shimizu | 2001-11-13 |
| 6271462 | Inspection method and production method of solar cell module | Koji Tsuzuki, Takehito Yoshino, Yoshifumi Takeyama, Koichi Shimizu | 2001-08-07 |
| 6265242 | Solar cell module and a process for producing said solar cell module | Ayako Komori, Akiharu Takabayashi, Takehito Yoshino, Masahiro Mori, Koji Tsuzuki +4 more | 2001-07-24 |
| 6221685 | Method of producing photovoltaic element | Hirofumi Ichinose, Yukie Ueno | 2001-04-24 |
| 6184458 | Photovoltaic element and production method therefor | Takehito Yoshino, Koji Tsuzuki, Yoshifumi Takeyama, Koichi Shimizu | 2001-02-06 |
| 6184457 | Photovoltaic device module | Koji Tsuzuki, Yoshifumi Takeyama, Koichi Shimizu | 2001-02-06 |
| 6180868 | Solar cell module, solar cell module string, solar cell system, and method for supervising said solar cell module or solar cell module string | Takehito Yoshino, Koji Tsuzuki, Yoshifumi Takeyama, Koichi Shimizu | 2001-01-30 |
| 6162986 | Solar cell module and method of manufacturing the same | Hidenori Shiotsuka, Takehito Yoshino, Koji Tsuzuki, Ichiro Kataoka, Satoru Yamada +4 more | 2000-12-19 |
| 6132585 | Semiconductor element and method and apparatus for fabricating the same | Takafumi Midorikawa, Takahiro Mori, Hirofumi Ichinose | 2000-10-17 |
| 6051116 | Etching apparatus | Hirofumi Ichinose, Ippei Sawayama, Akio Hasebe, Masaya Hisamatsu, Satoshi Shinkura +1 more | 2000-04-18 |
| 6051778 | Electrode structure, process production thereof and photo-electricity generating device including the electrode | Hirofumi Ichinose, Akio Hasebe, Satoshi Shinkura, Yukie Ueno | 2000-04-18 |
| 6008451 | Photovoltaic device | Hirofumi Ichinose, Akio Hasebe, Satoshi Shinkura, Yukie Ueno | 1999-12-28 |
| 5993637 | Electrode structure, electrolytic etching process and apparatus | Masaya Hisamatsu, Akio Hasebe, Hirofumi Ichinose, Satoshi Shinkura, Yukie Ueno | 1999-11-30 |
| 5942048 | Photovoltaic element electrode structure thereof and process for producing the same | Tatsuo Fujisaki, Akio Hasebe, Koji Tsuzuki, Hirofumi Ichinose, Takeshi Takada +2 more | 1999-08-24 |
| 5863412 | Etching method and process for producing a semiconductor element using said etching method | Hirofumi Ichinose, Ippei Sawayama, Akio Hasebe, Masaya Hisamatsu, Satoshi Shinkura +1 more | 1999-01-26 |
| 5861324 | Method for producing photovoltaic element | Hirofumi Ichinose, Akio Hasebe, Satoshi Shinkura, Yukie Ueno | 1999-01-19 |
| 5859397 | Process for the production of a photovoltaic element | Hirofumi Ichinose, Akio Hasebe, Satoshi Shinkura, Yukie Ueno | 1999-01-12 |
| 5759291 | Photovoltaic cell and method of making the same | Hirofumi Ichinose, Akio Hasebe, Satoshi Shinkura, Yukie Ueno | 1998-06-02 |
| 5688366 | Etching method, method of producing a semiconductor device, and etchant therefor | Hirofumi Ichinose, Satoshi Shinkura, Akio Hasebe | 1997-11-18 |
| 5681402 | Photovoltaic element | Hirofumi Ichinose, Akio Hasebe, Satoshi Shinkura, Yukie Ueno | 1997-10-28 |
| 5380371 | Photoelectric conversion element and fabrication method thereof | — | 1995-01-10 |