HW

Hideaki Wakamatsu

KO Konica: 9 patents #255 of 1,958Top 15%
KM Konica Minolta: 4 patents #901 of 2,718Top 35%
KG Konica Minolta Medical & Graphic: 2 patents #100 of 249Top 45%
Tdk: 1 patents #2,493 of 3,796Top 70%
Overall (All Time): #320,851 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10047262 Cerium oxide abrasive, method for producing cerium oxide abrasive, and polishing method Keisuke Mizoguchi, Akihiro Maezawa, Atsushi Takahashi, Natsuki Ito, Natsumi HIRAYAMA 2018-08-14
9868885 Polishing material particles, method for producing polishing material, and polishing processing method Keisuke Mizoguchi, Akihiro Maezawa, Natsuki Ito, Atsushi Takahashi, Yuuki Nagai +1 more 2018-01-16
7659548 White light emitting diode and method of manufacturing the same Hiroyuki Nabeta 2010-02-09
7592192 White light emitting diode (white LED) and method of manufacturing white LED Hiroyuki Nabeta 2009-09-22
7422705 Preparation method of rare earth activated alkaline earth metal fluorohalide stimulable phosphor precursor, rare earth activated alkaline earth metal fluorohalide stimulable phosphor and radiographic image conversion panel Hiroyuki Nabeta 2008-09-09
7372046 Radiation image conversion panel Kiyoshi Hagiwara, Natsuki Ito 2008-05-13
6638447 Preparation method of rare earth activated alkaline earth metal fluorohalide stimulable phosphor and radiographic image conversion panel Hiroto Itoh, Hiroyuki Nabeta, Kanae Kawabata 2003-10-28
6531073 Rare earth activated alkali earth metal fluorohalide stimulable phosphor, preparation method thereof and radiation image conversion panel Haruhiko Masutomi, Yasushi Nakano, Akihiro Maezawa, Hiroto Itoh, Isao Kobayashi +1 more 2003-03-11
6177030 Stimulable phosphor and radiation image conversion panel by use thereof Takehiko Shoji, Satoshi Honda, Manabu Watanabe, Masaaki Murayama, Yasushi Nakano +3 more 2001-01-23
6168730 Stimulable phosphor, preparation method thereof and radiation image conversion panel Hiroyuki Nabeta, Kanae Kawabata, Haruhiko Masutomi 2001-01-02
5952666 Radiation image conversion panel Yasushi Nakano, Akihiro Maezawa, Haruhiko Masutomi 1999-09-14
5904995 Rare earth activated alkaline earth metal fluorohalide stimulate phospor and radiation image conversion Akihiro Maezawa, Haruhiko Masutomi, Yasushi Nakano 1999-05-18
5744216 Magnetic recording medium having an underlayer with cobalt containing particles of alpha Fe.sub.2 O.sub.3 or alpha FeOOH Narito Goto, Yasunobu Kobayashi, Shunichi Iwamaru 1998-04-28
5670245 Magnetic recording medium comprising a magnetic layer containing ferromagnetic metallic powder, binder, and aliphatic acid Ryosuke Isobe, Akira Saitoh, Akihiko Seki 1997-09-23
5527603 Magnetic recording medium Ryosuke Isobe 1996-06-18