Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220810 | Polymer film and method for producing the same | Nobutaka Kunimi, Akinori Nakano, Keizo Kinoshita | 2007-05-22 |
| 7101591 | Production method for copolymer film, copolymer film produced by the forming method and semiconductor device using copolymer film | Yoshihiro Hayashi | 2006-09-05 |
| 6850356 | Optical element and method for producing the optical element | Masahiro Moriyama, Ryojiro Akashi | 2005-02-01 |
| 6784118 | Method for vaporization of liquid organic feedstock and method for growth of insulation film | Yoshihiro Hayashi, Hirofumi Ono | 2004-08-31 |
| 6785035 | Optical element, optical element composition and method for controlling stimuli-responsive polymer gel | Takashi Uematsu, Akinori Komura, Hiroaki Tsutsui, Masato Mikami, Ryojiro Akashi | 2004-08-31 |
| 6709991 | Method of fabricating semiconductor device with capacitor | Shinobu Saito, Yukihiko Maejima, Yoshihiro Hayashi | 2004-03-23 |
| 6541396 | Method of manufacturing a semiconductor device using a low dielectric constant organic film grown in a vacuum above an inlaid interconnection layer | Yoshihiro Hayashi | 2003-04-01 |
| 6414052 | Polymeric particles and production method thereof | Akinori Komura, Ryojiro Akashi, Takashi Uematsu, Masahiro Moriyama | 2002-07-02 |
| 6344693 | Semiconductor device and method for manufacturing same | Yoshihiro Hayashi | 2002-02-05 |
| 6261974 | Growth method of a polymer film | Yoshihiro Hayashi, Akinori Nakano, Mikio Shimizu, Tomohisa Nishikawa | 2001-07-17 |
| 6150284 | Method of forming an organic polymer insulating film in a semiconductor device | — | 2000-11-21 |
| 6100201 | Method of forming a semiconductor memory device | Yukihiko Maejima, Shinobu Saitoh, Yoshihiro Hayashi | 2000-08-08 |
| 5960252 | Method for manufacturing a semiconductor memory device having a ferroelectric capacitor | Takeo Matsuki | 1999-09-28 |
| 5310376 | Toy that can be assembled independently by a child | Masaki Mayuzumi, Tatsuo Nakamata | 1994-05-10 |
| D334953 | Construction toy element | Tatsuo Nakamata | 1993-04-20 |