Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509265 | Integrated circuit, oscillator, electronic apparatus, and vehicle | — | 2022-11-22 |
| 10301401 | Olefin polymerization catalyst and method for producing olefin polymer | Yohei Konishi, Naomasa Sato, Akio Tanna | 2019-05-28 |
| 7436106 | Piezoelectric device | — | 2008-10-14 |
| 6825280 | Propylene block copolymer and propylene resin composition | Yu Hayakawa, Tsuyoshi Ogasawara, Yuuji Fujita, Masao Sakaizawa, Kimiho Kosegaki +5 more | 2004-11-30 |
| 6590045 | Catalysts for polymerization of &agr;-olefins, process for producing &agr;-olefin polymers, novel transition metal compounds and catalyst components for polymerization of &agr;-olefin | Toshihiko Sugano, Naoshi Iwama, Eiji Isobe, Toru Suzuki | 2003-07-08 |
| 6512924 | Mobile communications system | Masahiro Sawada, Masami Yabusaki | 2003-01-28 |
| 6340652 | Catalysts for polymerization of &agr;-olefins, process for producing &agr;-olefin polymers, novel transition metal compounds and catalyst components for polymerization of &agr;-olefin | Toshihiko Sugano, Naoshi Iwama, Eiji Isobe, Toru Suzuki, Satoshi Hayakawa +7 more | 2002-01-22 |
| 6252097 | Transition metal compounds | Toshihiko Sugano, Naoshi Iwama, Eiji Isobe, Toru Suzuki, Satoshi Hayakawa +7 more | 2001-06-26 |
| 5995837 | Mobile communication system | Yukichi Saito, Masami Yabusaki | 1999-11-30 |
| 5973084 | Method for polymerizing olefins using a novel catalyst | Yoshinori Suga, Yumito Uehara, Eiji Isobe, Yoshiyuki Ishihama, Takehiro Sagae | 1999-10-26 |
| 5928982 | Catalyst for polymerizing an olefin and method for polymerizing the olefin | Yoshinori Suga, Yumito Uehara, Eiji Isobe, Yoshiyuki Ishihama, Takehiro Sagae | 1999-07-27 |
| 5719429 | High frequency/high output insulated gate semiconductor device with reduced and balanced gate resistance | Isao Yoshida, Mineo Katsueda | 1998-02-17 |
| 5703941 | Connection control method for personal communications | Akihisa Nakajima, Masami Yabusaki, Shoichi Hirata, Kenichi Yamaguchi, Shiokazu Fujiwara +2 more | 1997-12-30 |
| 5649301 | Mobile communication method for controlling origination or termination of a call in a desired network | Masami Yabusaki, Shoichi Hirata, Hiroshi Nakamura, Yasuyuki Uchiyama, Hiroshi Tsukahara +1 more | 1997-07-15 |
| 5537882 | Semiconductor sensor for detecting physical amount without thermal hypsteresis where output wiring is disposed in a stress insensitive direction | Seiichi Ugai, Satoshi Shimada, Susumu Murakami, Yoshimi Yamamoto, Yukio Takahashi | 1996-07-23 |
| 5308811 | Catalyst for polymerizing an olefin and method for producing an olefin polymer | Yoshinori Suga, Eiji Isobe, Toru Suzuki, Fumihiko Shimizu | 1994-05-03 |
| 5270409 | Process for producing olefin polymer | Yoshinori Suga, Fumihiko Shimizu | 1993-12-14 |
| 5128417 | 3-methylbutene-1 polymer, composition containing said polymer, and molded articles of said composition | Yoshinori Suga, Eiji Tanaka, Nobuo Enokido | 1992-07-07 |
| 5061755 | Polypropylene composition and highly transparent polypropylene film made thereof | Yoshinori Suga, Eiji Tanaka, Hidehito Katou, Eiji Isobe | 1991-10-29 |
| 4970187 | Catalyst for producing an olefin polymer | Yoshinori Suga, Eiji Tanaka | 1990-11-13 |
| 4902761 | Method for producing an olefin polymer | Yoshinori Suga, Eiji Tanaka | 1990-02-20 |
| 4883848 | Method for producing an olefin polymer | Yoshinori Suga, Eiji Tanaka, Eiji Isobe | 1989-11-28 |
| 4645797 | 3-Methylbutene-1 polymer composition and process for its production | Yoshinori Suga, Eiji Tanaka, Nobuo Enokido | 1987-02-24 |
| 4380608 | Process for producing propylene-ethylene block copolymer | Masayoshi Hasuo, Yoshinori Suga, Hisashi Kitada, Junichi Gotoh | 1983-04-19 |