Growing community of inventors

Toyonaka, Japan

Masahiko Kasuya

Average Co-Inventor Count = 5.15

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 160

Masahiko KasuyaShoji Yuyama (7 patents)Masahiko KasuyaItsuo Yasunaga (5 patents)Masahiko KasuyaNorifumi Oike (5 patents)Masahiko KasuyaTomohiro Sugimoto (4 patents)Masahiko KasuyaHiromichi Tsuda (4 patents)Masahiko KasuyaAkitomi Kohama (4 patents)Masahiko KasuyaNakaji Takeda (4 patents)Masahiko KasuyaYasuyuki Morita (4 patents)Masahiko KasuyaChisei Asaoka (4 patents)Masahiko KasuyaKensuke Kaminishi (4 patents)Masahiko KasuyaShinya Taira (4 patents)Masahiko KasuyaNaomichi Toyota (4 patents)Masahiko KasuyaYasuhiro Shigeyama (3 patents)Masahiko KasuyaNaoki Koike (2 patents)Masahiko KasuyaTsuyoshi Kodama (2 patents)Masahiko KasuyaMasatoshi Warashina (2 patents)Masahiko KasuyaHiroshi Hashimoto (1 patent)Masahiko KasuyaHiroyuki Yuyama (1 patent)Masahiko KasuyaHiroyasu Hamada (1 patent)Masahiko KasuyaHiroshi Nose (1 patent)Masahiko KasuyaTakayuki Fujikawa (1 patent)Masahiko KasuyaKunihiko Kano (1 patent)Masahiko KasuyaTomonari Oda (1 patent)Masahiko KasuyaSatoru Ogino (1 patent)Masahiko KasuyaToru Tanaka (1 patent)Masahiko KasuyaShinya Yasuda (1 patent)Masahiko KasuyaAyumu Saito (1 patent)Masahiko KasuyaMasaki Tujita (1 patent)Masahiko KasuyaMasahiko Kasuya (13 patents)Shoji YuyamaShoji Yuyama (144 patents)Itsuo YasunagaItsuo Yasunaga (18 patents)Norifumi OikeNorifumi Oike (7 patents)Tomohiro SugimotoTomohiro Sugimoto (21 patents)Hiromichi TsudaHiromichi Tsuda (19 patents)Akitomi KohamaAkitomi Kohama (15 patents)Nakaji TakedaNakaji Takeda (14 patents)Yasuyuki MoritaYasuyuki Morita (8 patents)Chisei AsaokaChisei Asaoka (7 patents)Kensuke KaminishiKensuke Kaminishi (5 patents)Shinya TairaShinya Taira (4 patents)Naomichi ToyotaNaomichi Toyota (4 patents)Yasuhiro ShigeyamaYasuhiro Shigeyama (18 patents)Naoki KoikeNaoki Koike (88 patents)Tsuyoshi KodamaTsuyoshi Kodama (20 patents)Masatoshi WarashinaMasatoshi Warashina (5 patents)Hiroshi HashimotoHiroshi Hashimoto (68 patents)Hiroyuki YuyamaHiroyuki Yuyama (52 patents)Hiroyasu HamadaHiroyasu Hamada (20 patents)Hiroshi NoseHiroshi Nose (12 patents)Takayuki FujikawaTakayuki Fujikawa (9 patents)Kunihiko KanoKunihiko Kano (7 patents)Tomonari OdaTomonari Oda (5 patents)Satoru OginoSatoru Ogino (5 patents)Toru TanakaToru Tanaka (3 patents)Shinya YasudaShinya Yasuda (3 patents)Ayumu SaitoAyumu Saito (2 patents)Masaki TujitaMasaki Tujita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yuyama Mfg. Co., Ltd. (12 from 249 patents)

2. Kabushiki Kaisha Yuyama Seisakusho (1 from 50 patents)


13 patents:

1. 9833384 - Medicine dispensing system and medicine dispensing device

2. 9433555 - Medicament dispensing machine

3. 9056705 - Medicament dispensing machine and medicament dispensing method

4. 8887479 - Medicine packing unit and packing control method thereof

5. 8739499 - Medicine dispensing system and medicine dispensing device

6. 8387343 - Medicine dispensing system and medicine dispensing device

7. 8234838 - Medicine dispensing system and medicine dispensing device

8. 8020725 - Medicine dispensing apparatus

9. 7957929 - Drug dispensing apparatus

10. 7873435 - Dispensing support device and dispensing support method

11. 6830161 - Automatic dispenser for injection-containing members

12. 6691490 - Injection drug packaging device

13. 6616010 - Medicine feeder apparatus

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12/14/2025
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