MI

Masahiro Ihara

SH Shimadzu: 5 patents #357 of 2,007Top 20%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
KC Kuraray Co.: 2 patents #662 of 1,827Top 40%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
TC Toyo Ink Mfg. Co.: 1 patents #227 of 499Top 50%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #439,338 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12405214 Optical inspection apparatus and optical inspection method Takashi Ono, Hiromasa Maruno, Satoshi Matsuoka, Eri Matsutani, Yusuke Koga 2025-09-02
6462539 Magnetic sensor with faraday element Naoji Moriya 2002-10-08
6188713 Solid-state laser apparatus Naoji Moriya 2001-02-13
6168431 Method of polymerizing photo-polymerizable composition for dental use and dental light-curing apparatus for use therewith Hideaki Narusawa, Kenichi Hino, Fumihiko Ohtani 2001-01-02
6163350 Filter device and backlight device, each filter sheet having only one holding portion which is bonded to a frame member 2000-12-19
6046256 Aqueous dispersion composition Tetsuhisa Nakamura, Teruo Shiono, Masami Yamada, Sanji Harada, Takeshi Tsuyama 2000-04-04
6033223 Method of polymerizing photo-polymerizable composition for dental use and dental light-curing apparatus for use therewith Hideaki Narusawa, Kenichi Hino, Fumihiko Ohtani 2000-03-07
5999238 Filter device and backlight device 1999-12-07
5939159 Aqueous resin dispersion Teruo Shiono, Masami Yamada, Sanji Harada, Takeshi Tuyama, Tetsuhisa Nakamura 1999-08-17
5298793 Semiconductor device including an electrode Jutaro Kotani, Hideaki Nakura, Masami Yokozawa 1994-03-29
4861626 Extrusion die, method of producing the same and method of reclaiming the same Kazuo Suzuki, Hideya Maekawa, Haremi Ito, Kenichi Tanaka 1989-08-29