Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11883991 | Control device of injection molding machine and method of setting mold clamping force | Akio Okamoto, Yuuichirou Arima, Kazuaki Miyamoto, Yuuichirou Fukuda | 2024-01-30 |
| 10550211 | Process for producing ethylene/unsaturated carboxylic acid copolymer, and said copolymer | Naomasa Sato, Akio Tanna, Toshiaki Egashira | 2020-02-04 |
| 9139679 | Thermoplastic elastomer composition and process for manufacturing the same | Hisashi Ohtaki, Geoffrey W. Coates, Glenn H. Fredrickson | 2015-09-22 |
| 8618319 | Metal complex and method for producing α-olefin polymer and method for producing α-olefin/(meth)acrylate copolymer using the same | Shixuan Xin, Akio Tanna, Shiho Goromaru, Koushi Matsubara | 2013-12-31 |
| 8158727 | Aqueous resin dispersion, method for its production, coating material and laminate | Masato Onoe, Toshiya Seko, Yongwoo Shin, Yongjun Jang | 2012-04-17 |
| 7776943 | Method for forming exfoliated clay-polyolefin nanocomposites | Susannah Scott, Brian Peoples, Rene' Rojas, Akio Tanna | 2010-08-17 |
| 7754839 | Quasi-living metal catalyst for ethylene homo-polymerization and co-polymerization with 5-norbornen -2-yl acetate | Guillermo C. Bazan, Prasenjit Ghosh | 2010-07-13 |
| 7704423 | Method for expansion injection molding | Hiroyuki Takatori, Akio Okamoto, Naoto Yamamoto | 2010-04-27 |
| 7659356 | Polypropylene type aqueous dispersion, polypropylene type composite aqueous emulsion composition and its use | Teruaki Ashihara, Masato Onoe, Kazuyuki Hata, Naomasa Sato, Yukihito Zanka +1 more | 2010-02-09 |
| 7244488 | Electrophotographic transfer paper | Eizo Kurihara, Ryosuke Nakanishi, Tsukasa Matsuda, Tomofumi Tokiyoshi | 2007-07-17 |
| 7122604 | Modified propylene polymer, composition containing the same and use thereof | Masato Onoe, Teruaki Ashihara, Kazuyuki Hata, Naomasa Sato, Akio Tanna | 2006-10-17 |
| 7115694 | Propylene-based polymer | Naomasa Sato, Akira Kuwahara, Fumiyoshi Yamada, Akio Tanna | 2006-10-03 |
| 7105604 | Soft propylene-based resin composition | Kenjirou Takayanagi, Naomasa Sato, Fumiyoshi Yamada, Shixuan Xin | 2006-09-12 |
| 6887943 | Modified propylene polymer, composition containing the same and use thereof | Masato Onoe, Teruaki Ashihara, Kazuyuki Hata, Naomasa Sato, Akio Tanna | 2005-05-03 |
| 6846395 | Edge insulating member for electrode plate, method of locking and unlocking the edge insulating member, and edge insulating member installation jig | Hiroshi Tanaka | 2005-01-25 |
| 6191232 | Propylene block copolymer | Kenji Mitsutani, Kiyoshi Yukawa, Glen H. Ko, Eiji Tanaka, Fuminao Watanabe | 2001-02-20 |
| 5859143 | Process for continuously producing propylene-based block copolymer | Eiji Tanaka | 1999-01-12 |
| 5308811 | Catalyst for polymerizing an olefin and method for producing an olefin polymer | Yoshinori Suga, Yasuo Maruyama, Eiji Isobe, Toru Suzuki | 1994-05-03 |
| 5270409 | Process for producing olefin polymer | Yoshinori Suga, Yasuo Maruyama | 1993-12-14 |
| 5046072 | Signal distribution system | Taro Shibagaki | 1991-09-03 |
| 5026134 | Optical communication apparatus with base for fixing elements | Mitsuru Sugawara, Akitoshi Yoshinaga, Masayuki Takami | 1991-06-25 |
| 5027088 | Signal wiring board | Taro Shibagaki | 1991-06-25 |
| 5012240 | Parallel to serial converter with complementary bit insertion for disparity reduction | Shoichi Takahashi, Sayohiko Ichiki, Masatoshi Yorozu, Seiji Kunishige, Taro Shibagaki +2 more | 1991-04-30 |
| 4928318 | Optical signal transmission system including pulsed FM modulator/demodulator | Hiroyuki Ibe, Taro Shibagaki | 1990-05-22 |